70056840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83401}}^1$

素因数の和:83422

約数の個数: 64

約数和(自身を含む): 240197760

約数和(自身を除く): 170140920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 83401, 166802, 250203, 333604, 417005, 500406, 583807, 667208, 834010, 1000812, 1167614, 1251015, 1668020, 1751421, 2001624, 2335228, 2502030, 2919035, 3336040, 3502842, 4670456, 5004060, 5838070, 7005684, 8757105, 10008120, 11676140, 14011368, 17514210, 23352280, 35028420, 70056840]

約数ペア:

[(1, 70056840), (2, 35028420), (3, 23352280), (4, 17514210), (5, 14011368), (6, 11676140), (7, 10008120), (8, 8757105), (10, 7005684), (12, 5838070), (14, 5004060), (15, 4670456), (20, 3502842), (21, 3336040), (24, 2919035), (28, 2502030), (30, 2335228), (35, 2001624), (40, 1751421), (42, 1668020), (56, 1251015), (60, 1167614), (70, 1000812), (84, 834010), (105, 667208), (120, 583807), (140, 500406), (168, 417005), (210, 333604), (280, 250203), (420, 166802), (840, 83401)]