2017801740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3797}}^1$

素因数の和:4347

約数の個数: 96

約数和(自身を含む): 5995249344

約数和(自身を除く): 3977447604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 521, 1020, 1042, 1563, 2084, 2605, 3126, 3797, 5210, 6252, 7594, 7815, 8857, 10420, 11391, 15188, 15630, 17714, 18985, 22782, 26571, 31260, 35428, 37970, 44285, 45564, 53142, 56955, 64549, 75940, 88570, 106284, 113910, 129098, 132855, 177140, 193647, 227820, 258196, 265710, 322745, 387294, 531420, 645490, 774588, 968235, 1290980, 1936470, 1978237, 3872940, 3956474, 5934711, 7912948, 9891185, 11869422, 19782370, 23738844, 29673555, 33630029, 39564740, 59347110, 67260058, 100890087, 118694220, 134520116, 168150145, 201780174, 336300290, 403560348, 504450435, 672600580, 1008900870, 2017801740]

約数ペア:

[(1, 2017801740), (2, 1008900870), (3, 672600580), (4, 504450435), (5, 403560348), (6, 336300290), (10, 201780174), (12, 168150145), (15, 134520116), (17, 118694220), (20, 100890087), (30, 67260058), (34, 59347110), (51, 39564740), (60, 33630029), (68, 29673555), (85, 23738844), (102, 19782370), (170, 11869422), (204, 9891185), (255, 7912948), (340, 5934711), (510, 3956474), (521, 3872940), (1020, 1978237), (1042, 1936470), (1563, 1290980), (2084, 968235), (2605, 774588), (3126, 645490), (3797, 531420), (5210, 387294), (6252, 322745), (7594, 265710), (7815, 258196), (8857, 227820), (10420, 193647), (11391, 177140), (15188, 132855), (15630, 129098), (17714, 113910), (18985, 106284), (22782, 88570), (26571, 75940), (31260, 64549), (35428, 56955), (37970, 53142), (44285, 45564)]