2012406570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{771037}}^1$

素因数の和:771079

約数の個数: 48

約数和(自身を含む): 5412686760

約数和(自身を除く): 3400280190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 771037, 1542074, 2313111, 3855185, 4626222, 6939333, 7710370, 11565555, 13878666, 22360073, 23131110, 34696665, 44720146, 67080219, 69393330, 111800365, 134160438, 201240657, 223600730, 335401095, 402481314, 670802190, 1006203285, 2012406570]

約数ペア:

[(1, 2012406570), (2, 1006203285), (3, 670802190), (5, 402481314), (6, 335401095), (9, 223600730), (10, 201240657), (15, 134160438), (18, 111800365), (29, 69393330), (30, 67080219), (45, 44720146), (58, 34696665), (87, 23131110), (90, 22360073), (145, 13878666), (174, 11565555), (261, 7710370), (290, 6939333), (435, 4626222), (522, 3855185), (870, 2313111), (1305, 1542074), (2610, 771037)]