3089276060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{6977}}^1$

素因数の和:7143

約数の個数: 72

約数和(自身を含む): 7079543856

約数和(自身を除く): 3990267796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 169, 260, 262, 338, 524, 655, 676, 845, 1310, 1690, 1703, 2620, 3380, 3406, 6812, 6977, 8515, 13954, 17030, 22139, 27908, 34060, 34885, 44278, 69770, 88556, 90701, 110695, 139540, 181402, 221390, 362804, 442780, 453505, 907010, 913987, 1179113, 1814020, 1827974, 2358226, 3655948, 4569935, 4716452, 5895565, 9139870, 11791130, 11881831, 18279740, 23582260, 23763662, 47527324, 59409155, 118818310, 154463803, 237636620, 308927606, 617855212, 772319015, 1544638030, 3089276060]

約数ペア:

[(1, 3089276060), (2, 1544638030), (4, 772319015), (5, 617855212), (10, 308927606), (13, 237636620), (20, 154463803), (26, 118818310), (52, 59409155), (65, 47527324), (130, 23763662), (131, 23582260), (169, 18279740), (260, 11881831), (262, 11791130), (338, 9139870), (524, 5895565), (655, 4716452), (676, 4569935), (845, 3655948), (1310, 2358226), (1690, 1827974), (1703, 1814020), (2620, 1179113), (3380, 913987), (3406, 907010), (6812, 453505), (6977, 442780), (8515, 362804), (13954, 221390), (17030, 181402), (22139, 139540), (27908, 110695), (34060, 90701), (34885, 88556), (44278, 69770)]