30377340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{24109}}^1$

素因数の和:24131

約数の個数: 72

約数和(自身を含む): 105312480

約数和(自身を除く): 74935140

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, 24109, 48218, 72327, 96436, 120545, 144654, 168763, 216981, 241090, 289308, 337526, 361635, 433962, 482180, 506289, 675052, 723270, 843815, 867924, 1012578, 1084905, 1446540, 1518867, 1687630, 2025156, 2169810, 2531445, 3037734, 3375260, 4339620, 5062890, 6075468, 7594335, 10125780, 15188670, 30377340]

約数ペア:

[(1, 30377340), (2, 15188670), (3, 10125780), (4, 7594335), (5, 6075468), (6, 5062890), (7, 4339620), (9, 3375260), (10, 3037734), (12, 2531445), (14, 2169810), (15, 2025156), (18, 1687630), (20, 1518867), (21, 1446540), (28, 1084905), (30, 1012578), (35, 867924), (36, 843815), (42, 723270), (45, 675052), (60, 506289), (63, 482180), (70, 433962), (84, 361635), (90, 337526), (105, 289308), (126, 241090), (140, 216981), (180, 168763), (210, 144654), (252, 120545), (315, 96436), (420, 72327), (630, 48218), (1260, 24109)]