85313940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{49031}}^1$

素因数の和:49072

約数の個数: 48

約数和(自身を含む): 247121280

約数和(自身を除く): 161807340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 49031, 98062, 147093, 196124, 245155, 294186, 490310, 588372, 735465, 980620, 1421899, 1470930, 2843798, 2941860, 4265697, 5687596, 7109495, 8531394, 14218990, 17062788, 21328485, 28437980, 42656970, 85313940]

約数ペア:

[(1, 85313940), (2, 42656970), (3, 28437980), (4, 21328485), (5, 17062788), (6, 14218990), (10, 8531394), (12, 7109495), (15, 5687596), (20, 4265697), (29, 2941860), (30, 2843798), (58, 1470930), (60, 1421899), (87, 980620), (116, 735465), (145, 588372), (174, 490310), (290, 294186), (348, 245155), (435, 196124), (580, 147093), (870, 98062), (1740, 49031)]