64727130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 113084070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 59, 65, 78, 87, 97, 118, 130, 145, 174, 177, 194, 195, 290, 291, 295, 354, 377, 390, 435, 485, 582, 590, 754, 767, 870, 885, 970, 1131, 1261, 1455, 1534, 1711, 1770, 1885, 2262, 2301, 2522, 2813, 2910, 3422, 3770, 3783, 3835, 4602, 5133, 5626, 5655, 5723, 6305, 7566, 7670, 8439, 8555, 10266, 11310, 11446, 11505, 12610, 14065, 16878, 17110, 17169, 18915, 22243, 23010, 25665, 28130, 28615, 34338, 36569, 37830, 42195, 44486, 51330, 57230, 66729, 73138, 74399, 84390, 85845, 109707, 111215, 133458, 148798, 165967, 171690, 182845, 219414, 222430, 223197, 331934, 333645, 365690, 371995, 446394, 497901, 548535, 667290, 743990, 829835, 995802, 1097070, 1115985, 1659670, 2157571, 2231970, 2489505, 4315142, 4979010, 6472713, 10787855, 12945426, 21575710, 32363565, 64727130]

約数ペア:

[(1, 64727130), (2, 32363565), (3, 21575710), (5, 12945426), (6, 10787855), (10, 6472713), (13, 4979010), (15, 4315142), (26, 2489505), (29, 2231970), (30, 2157571), (39, 1659670), (58, 1115985), (59, 1097070), (65, 995802), (78, 829835), (87, 743990), (97, 667290), (118, 548535), (130, 497901), (145, 446394), (174, 371995), (177, 365690), (194, 333645), (195, 331934), (290, 223197), (291, 222430), (295, 219414), (354, 182845), (377, 171690), (390, 165967), (435, 148798), (485, 133458), (582, 111215), (590, 109707), (754, 85845), (767, 84390), (870, 74399), (885, 73138), (970, 66729), (1131, 57230), (1261, 51330), (1455, 44486), (1534, 42195), (1711, 37830), (1770, 36569), (1885, 34338), (2262, 28615), (2301, 28130), (2522, 25665), (2813, 23010), (2910, 22243), (3422, 18915), (3770, 17169), (3783, 17110), (3835, 16878), (4602, 14065), (5133, 12610), (5626, 11505), (5655, 11446), (5723, 11310), (6305, 10266), (7566, 8555), (7670, 8439)]