3438820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 9552060

約数和(自身を除く): 6113240

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 49, 55, 58, 70, 77, 98, 110, 116, 121, 140, 145, 154, 196, 203, 220, 242, 245, 290, 308, 319, 385, 406, 484, 490, 539, 580, 605, 638, 770, 812, 847, 980, 1015, 1078, 1210, 1276, 1421, 1540, 1595, 1694, 2030, 2156, 2233, 2420, 2695, 2842, 3190, 3388, 3509, 4060, 4235, 4466, 5390, 5684, 5929, 6380, 7018, 7105, 8470, 8932, 10780, 11165, 11858, 14036, 14210, 15631, 16940, 17545, 22330, 23716, 24563, 28420, 29645, 31262, 35090, 44660, 49126, 59290, 62524, 70180, 78155, 98252, 118580, 122815, 156310, 171941, 245630, 312620, 343882, 491260, 687764, 859705, 1719410, 3438820]

約数ペア:

[(1, 3438820), (2, 1719410), (4, 859705), (5, 687764), (7, 491260), (10, 343882), (11, 312620), (14, 245630), (20, 171941), (22, 156310), (28, 122815), (29, 118580), (35, 98252), (44, 78155), (49, 70180), (55, 62524), (58, 59290), (70, 49126), (77, 44660), (98, 35090), (110, 31262), (116, 29645), (121, 28420), (140, 24563), (145, 23716), (154, 22330), (196, 17545), (203, 16940), (220, 15631), (242, 14210), (245, 14036), (290, 11858), (308, 11165), (319, 10780), (385, 8932), (406, 8470), (484, 7105), (490, 7018), (539, 6380), (580, 5929), (605, 5684), (638, 5390), (770, 4466), (812, 4235), (847, 4060), (980, 3509), (1015, 3388), (1078, 3190), (1210, 2842), (1276, 2695), (1421, 2420), (1540, 2233), (1595, 2156), (1694, 2030)]