7737380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 19668096

約数和(自身を除く): 11930716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3251, 6502, 13004, 16255, 22757, 32510, 45514, 55267, 65020, 91028, 110534, 113785, 221068, 227570, 276335, 386869, 455140, 552670, 773738, 1105340, 1547476, 1934345, 3868690, 7737380]

約数ペア:

[(1, 7737380), (2, 3868690), (4, 1934345), (5, 1547476), (7, 1105340), (10, 773738), (14, 552670), (17, 455140), (20, 386869), (28, 276335), (34, 227570), (35, 221068), (68, 113785), (70, 110534), (85, 91028), (119, 65020), (140, 55267), (170, 45514), (238, 32510), (340, 22757), (476, 16255), (595, 13004), (1190, 6502), (2380, 3251)]