15669710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 33217776

約数和(自身を除く): 17548066

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 283, 490, 565, 566, 791, 1130, 1415, 1582, 1981, 2830, 3955, 3962, 5537, 7910, 9905, 11074, 13867, 19810, 27685, 27734, 31979, 55370, 63958, 69335, 138670, 159895, 223853, 319790, 447706, 1119265, 1566971, 2238530, 3133942, 7834855, 15669710]

約数ペア:

[(1, 15669710), (2, 7834855), (5, 3133942), (7, 2238530), (10, 1566971), (14, 1119265), (35, 447706), (49, 319790), (70, 223853), (98, 159895), (113, 138670), (226, 69335), (245, 63958), (283, 55370), (490, 31979), (565, 27734), (566, 27685), (791, 19810), (1130, 13867), (1415, 11074), (1582, 9905), (1981, 7910), (2830, 5537), (3955, 3962)]