71668860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41189}}^1$

素因数の和:41230

約数の個数: 48

約数和(自身を含む): 207597600

約数和(自身を除く): 135928740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41189, 82378, 123567, 164756, 205945, 247134, 411890, 494268, 617835, 823780, 1194481, 1235670, 2388962, 2471340, 3583443, 4777924, 5972405, 7166886, 11944810, 14333772, 17917215, 23889620, 35834430, 71668860]

約数ペア:

[(1, 71668860), (2, 35834430), (3, 23889620), (4, 17917215), (5, 14333772), (6, 11944810), (10, 7166886), (12, 5972405), (15, 4777924), (20, 3583443), (29, 2471340), (30, 2388962), (58, 1235670), (60, 1194481), (87, 823780), (116, 617835), (145, 494268), (174, 411890), (290, 247134), (348, 205945), (435, 164756), (580, 123567), (870, 82378), (1740, 41189)]