90598980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2393}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 254185344

約数和(自身を除く): 163586364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2393, 2524, 3155, 3786, 4786, 6310, 7179, 7572, 9465, 9572, 11965, 12620, 14358, 18930, 23930, 28716, 35895, 37860, 47860, 71790, 143580, 1509983, 3019966, 4529949, 6039932, 7549915, 9059898, 15099830, 18119796, 22649745, 30199660, 45299490, 90598980]

約数ペア:

[(1, 90598980), (2, 45299490), (3, 30199660), (4, 22649745), (5, 18119796), (6, 15099830), (10, 9059898), (12, 7549915), (15, 6039932), (20, 4529949), (30, 3019966), (60, 1509983), (631, 143580), (1262, 71790), (1893, 47860), (2393, 37860), (2524, 35895), (3155, 28716), (3786, 23930), (4786, 18930), (6310, 14358), (7179, 12620), (7572, 11965), (9465, 9572)]