90982380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10177}}^1$

素因数の和:10338

約数の個数: 48

約数和(自身を含む): 256485600

約数和(自身を除く): 165503220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 10177, 20354, 30531, 40708, 50885, 61062, 101770, 122124, 152655, 203540, 305310, 610620, 1516373, 3032746, 4549119, 6065492, 7581865, 9098238, 15163730, 18196476, 22745595, 30327460, 45491190, 90982380]

約数ペア:

[(1, 90982380), (2, 45491190), (3, 30327460), (4, 22745595), (5, 18196476), (6, 15163730), (10, 9098238), (12, 7581865), (15, 6065492), (20, 4549119), (30, 3032746), (60, 1516373), (149, 610620), (298, 305310), (447, 203540), (596, 152655), (745, 122124), (894, 101770), (1490, 61062), (1788, 50885), (2235, 40708), (2980, 30531), (4470, 20354), (8940, 10177)]