456651390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 1233211392

約数和(自身を除く): 776560002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 107, 130, 155, 186, 195, 214, 310, 321, 353, 390, 403, 465, 535, 642, 706, 806, 930, 1059, 1070, 1209, 1391, 1605, 1765, 2015, 2118, 2418, 2782, 3210, 3317, 3530, 4030, 4173, 4589, 5295, 6045, 6634, 6955, 8346, 9178, 9951, 10590, 10943, 12090, 13767, 13910, 16585, 19902, 20865, 21886, 22945, 27534, 32829, 33170, 37771, 41730, 43121, 45890, 49755, 54715, 65658, 68835, 75542, 86242, 99510, 109430, 113313, 129363, 137670, 142259, 164145, 188855, 215605, 226626, 258726, 284518, 328290, 377710, 426777, 431210, 491023, 566565, 646815, 711295, 853554, 982046, 1133130, 1170901, 1293630, 1422590, 1473069, 2133885, 2341802, 2455115, 2946138, 3512703, 4267770, 4910230, 5854505, 7025406, 7365345, 11709010, 14730690, 15221713, 17563515, 30443426, 35127030, 45665139, 76108565, 91330278, 152217130, 228325695, 456651390]

約数ペア:

[(1, 456651390), (2, 228325695), (3, 152217130), (5, 91330278), (6, 76108565), (10, 45665139), (13, 35127030), (15, 30443426), (26, 17563515), (30, 15221713), (31, 14730690), (39, 11709010), (62, 7365345), (65, 7025406), (78, 5854505), (93, 4910230), (107, 4267770), (130, 3512703), (155, 2946138), (186, 2455115), (195, 2341802), (214, 2133885), (310, 1473069), (321, 1422590), (353, 1293630), (390, 1170901), (403, 1133130), (465, 982046), (535, 853554), (642, 711295), (706, 646815), (806, 566565), (930, 491023), (1059, 431210), (1070, 426777), (1209, 377710), (1391, 328290), (1605, 284518), (1765, 258726), (2015, 226626), (2118, 215605), (2418, 188855), (2782, 164145), (3210, 142259), (3317, 137670), (3530, 129363), (4030, 113313), (4173, 109430), (4589, 99510), (5295, 86242), (6045, 75542), (6634, 68835), (6955, 65658), (8346, 54715), (9178, 49755), (9951, 45890), (10590, 43121), (10943, 41730), (12090, 37771), (13767, 33170), (13910, 32829), (16585, 27534), (19902, 22945), (20865, 21886)]