6957080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 17871840

約数和(自身を除く): 10914760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 787, 884, 1105, 1574, 1768, 2210, 3148, 3935, 4420, 6296, 7870, 8840, 10231, 13379, 15740, 20462, 26758, 31480, 40924, 51155, 53516, 66895, 81848, 102310, 107032, 133790, 173927, 204620, 267580, 347854, 409240, 535160, 695708, 869635, 1391416, 1739270, 3478540, 6957080]

約数ペア:

[(1, 6957080), (2, 3478540), (4, 1739270), (5, 1391416), (8, 869635), (10, 695708), (13, 535160), (17, 409240), (20, 347854), (26, 267580), (34, 204620), (40, 173927), (52, 133790), (65, 107032), (68, 102310), (85, 81848), (104, 66895), (130, 53516), (136, 51155), (170, 40924), (221, 31480), (260, 26758), (340, 20462), (442, 15740), (520, 13379), (680, 10231), (787, 8840), (884, 7870), (1105, 6296), (1574, 4420), (1768, 3935), (2210, 3148)]