6995960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 16826400

約数和(自身を除く): 9830440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 163, 185, 232, 290, 296, 326, 370, 580, 652, 740, 815, 1073, 1160, 1304, 1480, 1630, 2146, 3260, 4292, 4727, 5365, 6031, 6520, 8584, 9454, 10730, 12062, 18908, 21460, 23635, 24124, 30155, 37816, 42920, 47270, 48248, 60310, 94540, 120620, 174899, 189080, 241240, 349798, 699596, 874495, 1399192, 1748990, 3497980, 6995960]

約数ペア:

[(1, 6995960), (2, 3497980), (4, 1748990), (5, 1399192), (8, 874495), (10, 699596), (20, 349798), (29, 241240), (37, 189080), (40, 174899), (58, 120620), (74, 94540), (116, 60310), (145, 48248), (148, 47270), (163, 42920), (185, 37816), (232, 30155), (290, 24124), (296, 23635), (326, 21460), (370, 18908), (580, 12062), (652, 10730), (740, 9454), (815, 8584), (1073, 6520), (1160, 6031), (1304, 5365), (1480, 4727), (1630, 4292), (2146, 3260)]