8494590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 22934016

約数和(自身を除く): 14439426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 947, 1495, 1794, 1894, 2841, 2990, 4485, 4735, 5682, 8970, 9470, 12311, 14205, 21781, 24622, 28410, 36933, 43562, 61555, 65343, 73866, 108905, 123110, 130686, 184665, 217810, 283153, 326715, 369330, 566306, 653430, 849459, 1415765, 1698918, 2831530, 4247295, 8494590]

約数ペア:

[(1, 8494590), (2, 4247295), (3, 2831530), (5, 1698918), (6, 1415765), (10, 849459), (13, 653430), (15, 566306), (23, 369330), (26, 326715), (30, 283153), (39, 217810), (46, 184665), (65, 130686), (69, 123110), (78, 108905), (115, 73866), (130, 65343), (138, 61555), (195, 43562), (230, 36933), (299, 28410), (345, 24622), (390, 21781), (598, 14205), (690, 12311), (897, 9470), (947, 8970), (1495, 5682), (1794, 4735), (1894, 4485), (2841, 2990)]