3967950990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{22129}}^1$

素因数の和:22321

約数の個数: 64

約数和(自身を含む): 9815097600

約数和(自身を除く): 5847146610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 645, 695, 834, 1290, 1390, 2085, 4170, 5977, 11954, 17931, 22129, 29885, 35862, 44258, 59770, 66387, 89655, 110645, 132774, 179310, 221290, 331935, 663870, 951547, 1903094, 2854641, 3075931, 4757735, 5709282, 6151862, 9227793, 9515470, 14273205, 15379655, 18455586, 28546410, 30759310, 46138965, 92277930, 132265033, 264530066, 396795099, 661325165, 793590198, 1322650330, 1983975495, 3967950990]

約数ペア:

[(1, 3967950990), (2, 1983975495), (3, 1322650330), (5, 793590198), (6, 661325165), (10, 396795099), (15, 264530066), (30, 132265033), (43, 92277930), (86, 46138965), (129, 30759310), (139, 28546410), (215, 18455586), (258, 15379655), (278, 14273205), (417, 9515470), (430, 9227793), (645, 6151862), (695, 5709282), (834, 4757735), (1290, 3075931), (1390, 2854641), (2085, 1903094), (4170, 951547), (5977, 663870), (11954, 331935), (17931, 221290), (22129, 179310), (29885, 132774), (35862, 110645), (44258, 89655), (59770, 66387)]