74645110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 67914890

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 2999, 4978, 5998, 12445, 14995, 24890, 29990, 56981, 113962, 284905, 392869, 569810, 785738, 1964345, 3928690, 7464511, 14929022, 37322555, 74645110]

約数ペア:

[(1, 74645110), (2, 37322555), (5, 14929022), (10, 7464511), (19, 3928690), (38, 1964345), (95, 785738), (131, 569810), (190, 392869), (262, 284905), (655, 113962), (1310, 56981), (2489, 29990), (2999, 24890), (4978, 14995), (5998, 12445)]