13166940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7122

約数の個数: 48

約数和(自身を含む): 38062080

約数和(自身を除く): 24895140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7079, 14158, 21237, 28316, 35395, 42474, 70790, 84948, 106185, 141580, 212370, 219449, 424740, 438898, 658347, 877796, 1097245, 1316694, 2194490, 2633388, 3291735, 4388980, 6583470, 13166940]

約数ペア:

[(1, 13166940), (2, 6583470), (3, 4388980), (4, 3291735), (5, 2633388), (6, 2194490), (10, 1316694), (12, 1097245), (15, 877796), (20, 658347), (30, 438898), (31, 424740), (60, 219449), (62, 212370), (93, 141580), (124, 106185), (155, 84948), (186, 70790), (310, 42474), (372, 35395), (465, 28316), (620, 21237), (930, 14158), (1860, 7079)]