147739620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6637}}^1$

素因数の和:6709

約数の個数: 96

約数和(自身を含む): 481759488

約数和(自身を除く): 334019868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 6637, 7420, 11130, 13274, 19911, 22260, 26548, 33185, 39822, 46459, 66370, 79644, 92918, 99555, 132740, 139377, 185836, 199110, 232295, 278754, 351761, 398220, 464590, 557508, 696885, 703522, 929180, 1055283, 1393770, 1407044, 1758805, 2110566, 2462327, 2787540, 3517610, 4221132, 4924654, 5276415, 7035220, 7386981, 9849308, 10552830, 12311635, 14773962, 21105660, 24623270, 29547924, 36934905, 49246540, 73869810, 147739620]

約数ペア:

[(1, 147739620), (2, 73869810), (3, 49246540), (4, 36934905), (5, 29547924), (6, 24623270), (7, 21105660), (10, 14773962), (12, 12311635), (14, 10552830), (15, 9849308), (20, 7386981), (21, 7035220), (28, 5276415), (30, 4924654), (35, 4221132), (42, 3517610), (53, 2787540), (60, 2462327), (70, 2110566), (84, 1758805), (105, 1407044), (106, 1393770), (140, 1055283), (159, 929180), (210, 703522), (212, 696885), (265, 557508), (318, 464590), (371, 398220), (420, 351761), (530, 278754), (636, 232295), (742, 199110), (795, 185836), (1060, 139377), (1113, 132740), (1484, 99555), (1590, 92918), (1855, 79644), (2226, 66370), (3180, 46459), (3710, 39822), (4452, 33185), (5565, 26548), (6637, 22260), (7420, 19911), (11130, 13274)]