848785830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{398491}}^1$

素因数の和:398572

約数の個数: 32

約数和(自身を含む): 2065782528

約数和(自身を除く): 1216996698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 398491, 796982, 1195473, 1992455, 2390946, 3984910, 5977365, 11954730, 28292861, 56585722, 84878583, 141464305, 169757166, 282928610, 424392915, 848785830]

約数ペア:

[(1, 848785830), (2, 424392915), (3, 282928610), (5, 169757166), (6, 141464305), (10, 84878583), (15, 56585722), (30, 28292861), (71, 11954730), (142, 5977365), (213, 3984910), (355, 2390946), (426, 1992455), (710, 1195473), (1065, 796982), (2130, 398491)]