6777420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8714

約数の個数: 48

約数和(自身を含む): 20438880

約数和(自身を除く): 13661460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8689, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 112957, 130335, 173780, 225914, 260670, 338871, 451828, 521340, 564785, 677742, 1129570, 1355484, 1694355, 2259140, 3388710, 6777420]

約数ペア:

[(1, 6777420), (2, 3388710), (3, 2259140), (4, 1694355), (5, 1355484), (6, 1129570), (10, 677742), (12, 564785), (13, 521340), (15, 451828), (20, 338871), (26, 260670), (30, 225914), (39, 173780), (52, 130335), (60, 112957), (65, 104268), (78, 86890), (130, 52134), (156, 43445), (195, 34756), (260, 26067), (390, 17378), (780, 8689)]