31324060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 69400800

約数和(自身を除く): 38076740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1019, 1060, 1537, 2038, 3074, 4076, 5095, 6148, 7685, 10190, 15370, 20380, 29551, 30740, 54007, 59102, 108014, 118204, 147755, 216028, 270035, 295510, 540070, 591020, 1080140, 1566203, 3132406, 6264812, 7831015, 15662030, 31324060]

約数ペア:

[(1, 31324060), (2, 15662030), (4, 7831015), (5, 6264812), (10, 3132406), (20, 1566203), (29, 1080140), (53, 591020), (58, 540070), (106, 295510), (116, 270035), (145, 216028), (212, 147755), (265, 118204), (290, 108014), (530, 59102), (580, 54007), (1019, 30740), (1060, 29551), (1537, 20380), (2038, 15370), (3074, 10190), (4076, 7685), (5095, 6148)]