325313940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{110651}}^1$

素因数の和:110677

約数の個数: 72

約数和(自身を含む): 1059603552

約数和(自身を除く): 734289612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 110651, 221302, 331953, 442604, 553255, 663906, 774557, 1106510, 1327812, 1549114, 1659765, 2213020, 2323671, 3098228, 3319530, 3872785, 4647342, 5421899, 6639060, 7745570, 9294684, 10843798, 11618355, 15491140, 16265697, 21687596, 23236710, 27109495, 32531394, 46473420, 54218990, 65062788, 81328485, 108437980, 162656970, 325313940]

約数ペア:

[(1, 325313940), (2, 162656970), (3, 108437980), (4, 81328485), (5, 65062788), (6, 54218990), (7, 46473420), (10, 32531394), (12, 27109495), (14, 23236710), (15, 21687596), (20, 16265697), (21, 15491140), (28, 11618355), (30, 10843798), (35, 9294684), (42, 7745570), (49, 6639060), (60, 5421899), (70, 4647342), (84, 3872785), (98, 3319530), (105, 3098228), (140, 2323671), (147, 2213020), (196, 1659765), (210, 1549114), (245, 1327812), (294, 1106510), (420, 774557), (490, 663906), (588, 553255), (735, 442604), (980, 331953), (1470, 221302), (2940, 110651)]