70006440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83341}}^1$

素因数の和:83362

約数の個数: 64

約数和(自身を含む): 240024960

約数和(自身を除く): 170018520

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, 83341, 166682, 250023, 333364, 416705, 500046, 583387, 666728, 833410, 1000092, 1166774, 1250115, 1666820, 1750161, 2000184, 2333548, 2500230, 2916935, 3333640, 3500322, 4667096, 5000460, 5833870, 7000644, 8750805, 10000920, 11667740, 14001288, 17501610, 23335480, 35003220, 70006440]

約数ペア:

[(1, 70006440), (2, 35003220), (3, 23335480), (4, 17501610), (5, 14001288), (6, 11667740), (7, 10000920), (8, 8750805), (10, 7000644), (12, 5833870), (14, 5000460), (15, 4667096), (20, 3500322), (21, 3333640), (24, 2916935), (28, 2500230), (30, 2333548), (35, 2000184), (40, 1750161), (42, 1666820), (56, 1250115), (60, 1166774), (70, 1000092), (84, 833410), (105, 666728), (120, 583387), (140, 500046), (168, 416705), (210, 333364), (280, 250023), (420, 166682), (840, 83341)]