6977480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 17210880

約数和(自身を除く): 10233400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 331, 340, 527, 620, 662, 680, 1054, 1240, 1324, 1655, 2108, 2635, 2648, 3310, 4216, 5270, 5627, 6620, 10261, 10540, 11254, 13240, 20522, 21080, 22508, 28135, 41044, 45016, 51305, 56270, 82088, 102610, 112540, 174437, 205220, 225080, 348874, 410440, 697748, 872185, 1395496, 1744370, 3488740, 6977480]

約数ペア:

[(1, 6977480), (2, 3488740), (4, 1744370), (5, 1395496), (8, 872185), (10, 697748), (17, 410440), (20, 348874), (31, 225080), (34, 205220), (40, 174437), (62, 112540), (68, 102610), (85, 82088), (124, 56270), (136, 51305), (155, 45016), (170, 41044), (248, 28135), (310, 22508), (331, 21080), (340, 20522), (527, 13240), (620, 11254), (662, 10540), (680, 10261), (1054, 6620), (1240, 5627), (1324, 5270), (1655, 4216), (2108, 3310), (2635, 2648)]