90589020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10133}}^1$

素因数の和:10294

約数の個数: 48

約数和(自身を含む): 255376800

約数和(自身を除く): 164787780

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, 10133, 20266, 30399, 40532, 50665, 60798, 101330, 121596, 151995, 202660, 303990, 607980, 1509817, 3019634, 4529451, 6039268, 7549085, 9058902, 15098170, 18117804, 22647255, 30196340, 45294510, 90589020]

約数ペア:

[(1, 90589020), (2, 45294510), (3, 30196340), (4, 22647255), (5, 18117804), (6, 15098170), (10, 9058902), (12, 7549085), (15, 6039268), (20, 4529451), (30, 3019634), (60, 1509817), (149, 607980), (298, 303990), (447, 202660), (596, 151995), (745, 121596), (894, 101330), (1490, 60798), (1788, 50665), (2235, 40532), (2980, 30399), (4470, 20266), (8940, 10133)]