12418830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3265

約数の個数: 48

約数和(自身を含む): 33050160

約数和(自身を除く): 20631330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3209, 3870, 6418, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 96270, 137987, 144405, 275974, 288810, 413961, 689935, 827922, 1241883, 1379870, 2069805, 2483766, 4139610, 6209415, 12418830]

約数ペア:

[(1, 12418830), (2, 6209415), (3, 4139610), (5, 2483766), (6, 2069805), (9, 1379870), (10, 1241883), (15, 827922), (18, 689935), (30, 413961), (43, 288810), (45, 275974), (86, 144405), (90, 137987), (129, 96270), (215, 57762), (258, 48135), (387, 32090), (430, 28881), (645, 19254), (774, 16045), (1290, 9627), (1935, 6418), (3209, 3870)]