70051902

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 150543360

約数和(自身を除く): 80491458

約数列:

[1, 2, 3, 6, 43, 47, 53, 86, 94, 106, 109, 129, 141, 159, 218, 258, 282, 318, 327, 654, 2021, 2279, 2491, 4042, 4558, 4687, 4982, 5123, 5777, 6063, 6837, 7473, 9374, 10246, 11554, 12126, 13674, 14061, 14946, 15369, 17331, 28122, 30738, 34662, 107113, 214226, 220289, 248411, 271519, 321339, 440578, 496822, 543038, 642678, 660867, 745233, 814557, 1321734, 1490466, 1629114, 11675317, 23350634, 35025951, 70051902]

約数ペア:

[(1, 70051902), (2, 35025951), (3, 23350634), (6, 11675317), (43, 1629114), (47, 1490466), (53, 1321734), (86, 814557), (94, 745233), (106, 660867), (109, 642678), (129, 543038), (141, 496822), (159, 440578), (218, 321339), (258, 271519), (282, 248411), (318, 220289), (327, 214226), (654, 107113), (2021, 34662), (2279, 30738), (2491, 28122), (4042, 17331), (4558, 15369), (4687, 14946), (4982, 14061), (5123, 13674), (5777, 12126), (6063, 11554), (6837, 10246), (7473, 9374)]