5021820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 15908256

約数和(自身を除く): 10886436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1213, 1380, 2070, 2426, 3639, 4140, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 21834, 24260, 27899, 36390, 43668, 54585, 55798, 72780, 83697, 109170, 111596, 139495, 167394, 218340, 251091, 278990, 334788, 418485, 502182, 557980, 836970, 1004364, 1255455, 1673940, 2510910, 5021820]

約数ペア:

[(1, 5021820), (2, 2510910), (3, 1673940), (4, 1255455), (5, 1004364), (6, 836970), (9, 557980), (10, 502182), (12, 418485), (15, 334788), (18, 278990), (20, 251091), (23, 218340), (30, 167394), (36, 139495), (45, 111596), (46, 109170), (60, 83697), (69, 72780), (90, 55798), (92, 54585), (115, 43668), (138, 36390), (180, 27899), (207, 24260), (230, 21834), (276, 18195), (345, 14556), (414, 12130), (460, 10917), (690, 7278), (828, 6065), (1035, 4852), (1213, 4140), (1380, 3639), (2070, 2426)]