858698940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8287}}^1$

素因数の和:8467

約数の個数: 96

約数和(自身を含む): 2639960064

約数和(自身を除く): 1781261124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 660, 785, 942, 1570, 1727, 1884, 2355, 3140, 3454, 4710, 5181, 6908, 8287, 8635, 9420, 10362, 16574, 17270, 20724, 24861, 25905, 33148, 34540, 41435, 49722, 51810, 82870, 91157, 99444, 103620, 124305, 165740, 182314, 248610, 273471, 364628, 455785, 497220, 546942, 911570, 1093884, 1301059, 1367355, 1823140, 2602118, 2734710, 3903177, 5204236, 5469420, 6505295, 7806354, 13010590, 14311649, 15612708, 19515885, 26021180, 28623298, 39031770, 42934947, 57246596, 71558245, 78063540, 85869894, 143116490, 171739788, 214674735, 286232980, 429349470, 858698940]

約数ペア:

[(1, 858698940), (2, 429349470), (3, 286232980), (4, 214674735), (5, 171739788), (6, 143116490), (10, 85869894), (11, 78063540), (12, 71558245), (15, 57246596), (20, 42934947), (22, 39031770), (30, 28623298), (33, 26021180), (44, 19515885), (55, 15612708), (60, 14311649), (66, 13010590), (110, 7806354), (132, 6505295), (157, 5469420), (165, 5204236), (220, 3903177), (314, 2734710), (330, 2602118), (471, 1823140), (628, 1367355), (660, 1301059), (785, 1093884), (942, 911570), (1570, 546942), (1727, 497220), (1884, 455785), (2355, 364628), (3140, 273471), (3454, 248610), (4710, 182314), (5181, 165740), (6908, 124305), (8287, 103620), (8635, 99444), (9420, 91157), (10362, 82870), (16574, 51810), (17270, 49722), (20724, 41435), (24861, 34540), (25905, 33148)]