147475730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 276534000

約数和(自身を除く): 129058270

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 3413, 4321, 6826, 8642, 17065, 21605, 34130, 43210, 98977, 197954, 494885, 508537, 989770, 1017074, 2542685, 5085370, 14747573, 29495146, 73737865, 147475730]

約数ペア:

[(1, 147475730), (2, 73737865), (5, 29495146), (10, 14747573), (29, 5085370), (58, 2542685), (145, 1017074), (149, 989770), (290, 508537), (298, 494885), (745, 197954), (1490, 98977), (3413, 43210), (4321, 34130), (6826, 21605), (8642, 17065)]