147202020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116827}}^1$

素因数の和:116849

約数の個数: 72

約数和(自身を含む): 510304704

約数和(自身を除く): 363102684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116827, 233654, 350481, 467308, 584135, 700962, 817789, 1051443, 1168270, 1401924, 1635578, 1752405, 2102886, 2336540, 2453367, 3271156, 3504810, 4088945, 4205772, 4906734, 5257215, 7009620, 7360101, 8177890, 9813468, 10514430, 12266835, 14720202, 16355780, 21028860, 24533670, 29440404, 36800505, 49067340, 73601010, 147202020]

約数ペア:

[(1, 147202020), (2, 73601010), (3, 49067340), (4, 36800505), (5, 29440404), (6, 24533670), (7, 21028860), (9, 16355780), (10, 14720202), (12, 12266835), (14, 10514430), (15, 9813468), (18, 8177890), (20, 7360101), (21, 7009620), (28, 5257215), (30, 4906734), (35, 4205772), (36, 4088945), (42, 3504810), (45, 3271156), (60, 2453367), (63, 2336540), (70, 2102886), (84, 1752405), (90, 1635578), (105, 1401924), (126, 1168270), (140, 1051443), (180, 817789), (210, 700962), (252, 584135), (315, 467308), (420, 350481), (630, 233654), (1260, 116827)]