64727070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 97843170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 881, 930, 1185, 1762, 2370, 2449, 2643, 4405, 4898, 5286, 7347, 8810, 12245, 13215, 14694, 24490, 26430, 27311, 36735, 54622, 69599, 73470, 81933, 136555, 139198, 163866, 208797, 273110, 347995, 409665, 417594, 695990, 819330, 1043985, 2087970, 2157569, 4315138, 6472707, 10787845, 12945414, 21575690, 32363535, 64727070]

約数ペア:

[(1, 64727070), (2, 32363535), (3, 21575690), (5, 12945414), (6, 10787845), (10, 6472707), (15, 4315138), (30, 2157569), (31, 2087970), (62, 1043985), (79, 819330), (93, 695990), (155, 417594), (158, 409665), (186, 347995), (237, 273110), (310, 208797), (395, 163866), (465, 139198), (474, 136555), (790, 81933), (881, 73470), (930, 69599), (1185, 54622), (1762, 36735), (2370, 27311), (2449, 26430), (2643, 24490), (4405, 14694), (4898, 13215), (5286, 12245), (7347, 8810)]