138758730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{420481}}^1$

素因数の和:420502

約数の個数: 32

約数和(自身を含む): 363296448

約数和(自身を除く): 224537718

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 420481, 840962, 1261443, 2102405, 2522886, 4204810, 4625291, 6307215, 9250582, 12614430, 13875873, 23126455, 27751746, 46252910, 69379365, 138758730]

約数ペア:

[(1, 138758730), (2, 69379365), (3, 46252910), (5, 27751746), (6, 23126455), (10, 13875873), (11, 12614430), (15, 9250582), (22, 6307215), (30, 4625291), (33, 4204810), (55, 2522886), (66, 2102405), (110, 1261443), (165, 840962), (330, 420481)]