13750980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7436

約数の個数: 48

約数和(自身を含む): 39750144

約数和(自身を除く): 25999164

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, 7393, 14786, 22179, 29572, 36965, 44358, 73930, 88716, 110895, 147860, 221790, 229183, 443580, 458366, 687549, 916732, 1145915, 1375098, 2291830, 2750196, 3437745, 4583660, 6875490, 13750980]

約数ペア:

[(1, 13750980), (2, 6875490), (3, 4583660), (4, 3437745), (5, 2750196), (6, 2291830), (10, 1375098), (12, 1145915), (15, 916732), (20, 687549), (30, 458366), (31, 443580), (60, 229183), (62, 221790), (93, 147860), (124, 110895), (155, 88716), (186, 73930), (310, 44358), (372, 36965), (465, 29572), (620, 22179), (930, 14786), (1860, 7393)]