144761610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{689341}}^1$

素因数の和:689358

約数の個数: 32

約数和(自身を含む): 397060992

約数和(自身を除く): 252299382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 689341, 1378682, 2068023, 3446705, 4136046, 4825387, 6893410, 9650774, 10340115, 14476161, 20680230, 24126935, 28952322, 48253870, 72380805, 144761610]

約数ペア:

[(1, 144761610), (2, 72380805), (3, 48253870), (5, 28952322), (6, 24126935), (7, 20680230), (10, 14476161), (14, 10340115), (15, 9650774), (21, 6893410), (30, 4825387), (35, 4136046), (42, 3446705), (70, 2068023), (105, 1378682), (210, 689341)]