9477390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 16327410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1279, 1482, 2470, 2558, 3705, 3837, 6395, 7410, 7674, 12790, 16627, 19185, 24301, 33254, 38370, 48602, 49881, 72903, 83135, 99762, 121505, 145806, 166270, 243010, 249405, 315913, 364515, 498810, 631826, 729030, 947739, 1579565, 1895478, 3159130, 4738695, 9477390]

約数ペア:

[(1, 9477390), (2, 4738695), (3, 3159130), (5, 1895478), (6, 1579565), (10, 947739), (13, 729030), (15, 631826), (19, 498810), (26, 364515), (30, 315913), (38, 249405), (39, 243010), (57, 166270), (65, 145806), (78, 121505), (95, 99762), (114, 83135), (130, 72903), (190, 49881), (195, 48602), (247, 38370), (285, 33254), (390, 24301), (494, 19185), (570, 16627), (741, 12790), (1235, 7674), (1279, 7410), (1482, 6395), (2470, 3837), (2558, 3705)]