270809630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3767}}^1$

素因数の和:3873

約数の個数: 64

約数和(自身を含む): 607703040

約数和(自身を除く): 336893410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 3767, 5135, 5530, 7189, 7534, 10270, 14378, 18835, 26369, 35945, 37670, 48971, 52738, 71890, 97942, 131845, 244855, 263690, 297593, 342797, 489710, 595186, 685594, 1487965, 1713985, 2083151, 2975930, 3427970, 3868709, 4166302, 7737418, 10415755, 19343545, 20831510, 27080963, 38687090, 54161926, 135404815, 270809630]

約数ペア:

[(1, 270809630), (2, 135404815), (5, 54161926), (7, 38687090), (10, 27080963), (13, 20831510), (14, 19343545), (26, 10415755), (35, 7737418), (65, 4166302), (70, 3868709), (79, 3427970), (91, 2975930), (130, 2083151), (158, 1713985), (182, 1487965), (395, 685594), (455, 595186), (553, 489710), (790, 342797), (910, 297593), (1027, 263690), (1106, 244855), (2054, 131845), (2765, 97942), (3767, 71890), (5135, 52738), (5530, 48971), (7189, 37670), (7534, 35945), (10270, 26369), (14378, 18835)]