3948390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 10810800

約数和(自身を除く): 6862410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2309, 4618, 6927, 11545, 13854, 20781, 23090, 34635, 41562, 43871, 69270, 87742, 103905, 131613, 207810, 219355, 263226, 394839, 438710, 658065, 789678, 1316130, 1974195, 3948390]

約数ペア:

[(1, 3948390), (2, 1974195), (3, 1316130), (5, 789678), (6, 658065), (9, 438710), (10, 394839), (15, 263226), (18, 219355), (19, 207810), (30, 131613), (38, 103905), (45, 87742), (57, 69270), (90, 43871), (95, 41562), (114, 34635), (171, 23090), (190, 20781), (285, 13854), (342, 11545), (570, 6927), (855, 4618), (1710, 2309)]