61081470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21893}}^1$

素因数の和:21937

約数の個数: 48

約数和(自身を含む): 163942272

約数和(自身を除く): 102860802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 21893, 43786, 65679, 109465, 131358, 197037, 218930, 328395, 394074, 656790, 678683, 985185, 1357366, 1970370, 2036049, 3393415, 4072098, 6108147, 6786830, 10180245, 12216294, 20360490, 30540735, 61081470]

約数ペア:

[(1, 61081470), (2, 30540735), (3, 20360490), (5, 12216294), (6, 10180245), (9, 6786830), (10, 6108147), (15, 4072098), (18, 3393415), (30, 2036049), (31, 1970370), (45, 1357366), (62, 985185), (90, 678683), (93, 656790), (155, 394074), (186, 328395), (279, 218930), (310, 197037), (465, 131358), (558, 109465), (930, 65679), (1395, 43786), (2790, 21893)]