27291275830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303931}}^1$

素因数の和:1303981

約数の個数: 64

約数和(自身を含む): 63089445888

約数和(自身を除く): 35798170058

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1495, 1610, 2093, 2990, 4186, 10465, 20930, 1303931, 2607862, 6519655, 9127517, 13039310, 16951103, 18255034, 29990413, 33902206, 45637585, 59980826, 84755515, 91275170, 118657721, 149952065, 169511030, 209932891, 237315442, 299904130, 389875369, 419865782, 593288605, 779750738, 1049664455, 1186577210, 1949376845, 2099328910, 2729127583, 3898753690, 5458255166, 13645637915, 27291275830]

約数ペア:

[(1, 27291275830), (2, 13645637915), (5, 5458255166), (7, 3898753690), (10, 2729127583), (13, 2099328910), (14, 1949376845), (23, 1186577210), (26, 1049664455), (35, 779750738), (46, 593288605), (65, 419865782), (70, 389875369), (91, 299904130), (115, 237315442), (130, 209932891), (161, 169511030), (182, 149952065), (230, 118657721), (299, 91275170), (322, 84755515), (455, 59980826), (598, 45637585), (805, 33902206), (910, 29990413), (1495, 18255034), (1610, 16951103), (2093, 13039310), (2990, 9127517), (4186, 6519655), (10465, 2607862), (20930, 1303931)]