12240870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6689}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 29864160

約数和(自身を除く): 17623290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 6689, 13378, 20067, 33445, 40134, 66890, 100335, 200670, 408029, 816058, 1224087, 2040145, 2448174, 4080290, 6120435, 12240870]

約数ペア:

[(1, 12240870), (2, 6120435), (3, 4080290), (5, 2448174), (6, 2040145), (10, 1224087), (15, 816058), (30, 408029), (61, 200670), (122, 100335), (183, 66890), (305, 40134), (366, 33445), (610, 20067), (915, 13378), (1830, 6689)]