129100504020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{2614429}}^1$

素因数の和:2615264

約数の個数: 48

約数和(自身を含む): 361920773760

約数和(自身を除く): 232820269740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 823, 1646, 2469, 3292, 4115, 4938, 8230, 9876, 12345, 16460, 24690, 49380, 2614429, 5228858, 7843287, 10457716, 13072145, 15686574, 26144290, 31373148, 39216435, 52288580, 78432870, 156865740, 2151675067, 4303350134, 6455025201, 8606700268, 10758375335, 12910050402, 21516750670, 25820100804, 32275126005, 43033501340, 64550252010, 129100504020]

約数ペア:

[(1, 129100504020), (2, 64550252010), (3, 43033501340), (4, 32275126005), (5, 25820100804), (6, 21516750670), (10, 12910050402), (12, 10758375335), (15, 8606700268), (20, 6455025201), (30, 4303350134), (60, 2151675067), (823, 156865740), (1646, 78432870), (2469, 52288580), (3292, 39216435), (4115, 31373148), (4938, 26144290), (8230, 15686574), (9876, 13072145), (12345, 10457716), (16460, 7843287), (24690, 5228858), (49380, 2614429)]