3874103660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{3259}}^1$

素因数の和:4495

約数の個数: 72

約数和(自身を含む): 9474590160

約数和(自身を除く): 5600486500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1213, 2426, 3259, 4852, 6065, 6518, 8491, 12130, 13036, 16295, 16982, 22813, 24260, 32590, 33964, 42455, 45626, 59437, 65180, 84910, 91252, 114065, 118874, 159691, 169820, 228130, 237748, 297185, 319382, 456260, 594370, 638764, 798455, 1188740, 1596910, 3193820, 3953167, 7906334, 15812668, 19765835, 27672169, 39531670, 55344338, 79063340, 110688676, 138360845, 193705183, 276721690, 387410366, 553443380, 774820732, 968525915, 1937051830, 3874103660]

約数ペア:

[(1, 3874103660), (2, 1937051830), (4, 968525915), (5, 774820732), (7, 553443380), (10, 387410366), (14, 276721690), (20, 193705183), (28, 138360845), (35, 110688676), (49, 79063340), (70, 55344338), (98, 39531670), (140, 27672169), (196, 19765835), (245, 15812668), (490, 7906334), (980, 3953167), (1213, 3193820), (2426, 1596910), (3259, 1188740), (4852, 798455), (6065, 638764), (6518, 594370), (8491, 456260), (12130, 319382), (13036, 297185), (16295, 237748), (16982, 228130), (22813, 169820), (24260, 159691), (32590, 118874), (33964, 114065), (42455, 91252), (45626, 84910), (59437, 65180)]