15674954380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1\times {\mathrm{12697}}^1$

素因数の和:16354

約数の個数: 48

約数和(自身を含む): 34866066816

約数和(自身を除く): 19191112436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3631, 7262, 12697, 14524, 18155, 25394, 36310, 50788, 61727, 63485, 72620, 123454, 126970, 215849, 246908, 253940, 308635, 431698, 617270, 863396, 1079245, 1234540, 2158490, 4316980, 46102807, 92205614, 184411228, 230514035, 461028070, 783747719, 922056140, 1567495438, 3134990876, 3918738595, 7837477190, 15674954380]

約数ペア:

[(1, 15674954380), (2, 7837477190), (4, 3918738595), (5, 3134990876), (10, 1567495438), (17, 922056140), (20, 783747719), (34, 461028070), (68, 230514035), (85, 184411228), (170, 92205614), (340, 46102807), (3631, 4316980), (7262, 2158490), (12697, 1234540), (14524, 1079245), (18155, 863396), (25394, 617270), (36310, 431698), (50788, 308635), (61727, 253940), (63485, 246908), (72620, 215849), (123454, 126970)]