19497297690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1433}}^1$

素因数の和:1889

約数の個数: 192

約数和(自身を含む): 56655275040

約数和(自身を除く): 37157977350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 401, 435, 522, 585, 754, 802, 870, 1131, 1170, 1203, 1305, 1433, 1885, 2005, 2262, 2406, 2610, 2866, 3393, 3609, 3770, 4010, 4299, 5213, 5655, 6015, 6786, 7165, 7218, 8598, 10426, 11310, 11629, 12030, 12897, 14330, 15639, 16965, 18045, 18629, 21495, 23258, 25794, 26065, 31278, 33930, 34887, 36090, 37258, 41557, 42990, 46917, 52130, 55887, 58145, 64485, 69774, 78195, 83114, 93145, 93834, 104661, 111774, 116290, 124671, 128970, 151177, 156390, 167661, 174435, 186290, 207785, 209322, 234585, 249342, 279435, 302354, 335322, 348870, 374013, 415570, 453531, 469170, 523305, 540241, 558870, 574633, 623355, 748026, 755885, 838305, 907062, 1046610, 1080482, 1149266, 1246710, 1360593, 1511770, 1620723, 1676610, 1723899, 1870065, 2267655, 2701205, 2721186, 2873165, 3241446, 3447798, 3740130, 4535310, 4862169, 5171697, 5402410, 5746330, 6802965, 7470229, 8103615, 8619495, 9724338, 10343394, 13605930, 14940458, 16207230, 16664357, 17238990, 22410687, 24310845, 25858485, 33328714, 37351145, 44821374, 48621690, 49993071, 51716970, 67232061, 74702290, 83321785, 99986142, 112053435, 134464122, 149979213, 166643570, 216636641, 224106870, 249965355, 299958426, 336160305, 433273282, 499930710, 649909923, 672320610, 749896065, 1083183205, 1299819846, 1499792130, 1949729769, 2166366410, 3249549615, 3899459538, 6499099230, 9748648845, 19497297690]

約数ペア:

[(1, 19497297690), (2, 9748648845), (3, 6499099230), (5, 3899459538), (6, 3249549615), (9, 2166366410), (10, 1949729769), (13, 1499792130), (15, 1299819846), (18, 1083183205), (26, 749896065), (29, 672320610), (30, 649909923), (39, 499930710), (45, 433273282), (58, 336160305), (65, 299958426), (78, 249965355), (87, 224106870), (90, 216636641), (117, 166643570), (130, 149979213), (145, 134464122), (174, 112053435), (195, 99986142), (234, 83321785), (261, 74702290), (290, 67232061), (377, 51716970), (390, 49993071), (401, 48621690), (435, 44821374), (522, 37351145), (585, 33328714), (754, 25858485), (802, 24310845), (870, 22410687), (1131, 17238990), (1170, 16664357), (1203, 16207230), (1305, 14940458), (1433, 13605930), (1885, 10343394), (2005, 9724338), (2262, 8619495), (2406, 8103615), (2610, 7470229), (2866, 6802965), (3393, 5746330), (3609, 5402410), (3770, 5171697), (4010, 4862169), (4299, 4535310), (5213, 3740130), (5655, 3447798), (6015, 3241446), (6786, 2873165), (7165, 2721186), (7218, 2701205), (8598, 2267655), (10426, 1870065), (11310, 1723899), (11629, 1676610), (12030, 1620723), (12897, 1511770), (14330, 1360593), (15639, 1246710), (16965, 1149266), (18045, 1080482), (18629, 1046610), (21495, 907062), (23258, 838305), (25794, 755885), (26065, 748026), (31278, 623355), (33930, 574633), (34887, 558870), (36090, 540241), (37258, 523305), (41557, 469170), (42990, 453531), (46917, 415570), (52130, 374013), (55887, 348870), (58145, 335322), (64485, 302354), (69774, 279435), (78195, 249342), (83114, 234585), (93145, 209322), (93834, 207785), (104661, 186290), (111774, 174435), (116290, 167661), (124671, 156390), (128970, 151177)]