738961620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{46829}}^1$

素因数の和:47104

約数の個数: 48

約数和(自身を含む): 2077004160

約数和(自身を除く): 1338042540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 15780, 46829, 93658, 140487, 187316, 234145, 280974, 468290, 561948, 702435, 936580, 1404870, 2809740, 12316027, 24632054, 36948081, 49264108, 61580135, 73896162, 123160270, 147792324, 184740405, 246320540, 369480810, 738961620]

約数ペア:

[(1, 738961620), (2, 369480810), (3, 246320540), (4, 184740405), (5, 147792324), (6, 123160270), (10, 73896162), (12, 61580135), (15, 49264108), (20, 36948081), (30, 24632054), (60, 12316027), (263, 2809740), (526, 1404870), (789, 936580), (1052, 702435), (1315, 561948), (1578, 468290), (2630, 280974), (3156, 234145), (3945, 187316), (5260, 140487), (7890, 93658), (15780, 46829)]