1870822030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{2003}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 4203975168

約数和(自身を除く): 2333153138

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1213, 2003, 2426, 4006, 6065, 8491, 10015, 12130, 13343, 14021, 16982, 20030, 22033, 26686, 28042, 42455, 44066, 66715, 70105, 84910, 93401, 110165, 133430, 140210, 154231, 186802, 220330, 308462, 467005, 771155, 934010, 1542310, 2429639, 4859278, 12148195, 17007473, 24296390, 26726029, 34014946, 53452058, 85037365, 133630145, 170074730, 187082203, 267260290, 374164406, 935411015, 1870822030]

約数ペア:

[(1, 1870822030), (2, 935411015), (5, 374164406), (7, 267260290), (10, 187082203), (11, 170074730), (14, 133630145), (22, 85037365), (35, 53452058), (55, 34014946), (70, 26726029), (77, 24296390), (110, 17007473), (154, 12148195), (385, 4859278), (770, 2429639), (1213, 1542310), (2003, 934010), (2426, 771155), (4006, 467005), (6065, 308462), (8491, 220330), (10015, 186802), (12130, 154231), (13343, 140210), (14021, 133430), (16982, 110165), (20030, 93401), (22033, 84910), (26686, 70105), (28042, 66715), (42455, 44066)]