82457310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12477

約数の個数: 64

約数和(自身を含む): 225675072

約数和(自身を除く): 143217762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 12437, 24874, 37311, 62185, 74622, 124370, 161681, 186555, 211429, 323362, 373110, 422858, 485043, 634287, 808405, 970086, 1057145, 1268574, 1616810, 2114290, 2425215, 2748577, 3171435, 4850430, 5497154, 6342870, 8245731, 13742885, 16491462, 27485770, 41228655, 82457310]

約数ペア:

[(1, 82457310), (2, 41228655), (3, 27485770), (5, 16491462), (6, 13742885), (10, 8245731), (13, 6342870), (15, 5497154), (17, 4850430), (26, 3171435), (30, 2748577), (34, 2425215), (39, 2114290), (51, 1616810), (65, 1268574), (78, 1057145), (85, 970086), (102, 808405), (130, 634287), (170, 485043), (195, 422858), (221, 373110), (255, 323362), (390, 211429), (442, 186555), (510, 161681), (663, 124370), (1105, 74622), (1326, 62185), (2210, 37311), (3315, 24874), (6630, 12437)]