1179103660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{171881}}^1$

素因数の和:171911

約数の個数: 48

約数和(自身を含む): 2887617600

約数和(自身を除く): 1708513940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 171881, 343762, 687524, 859405, 1203167, 1718810, 2406334, 3437620, 4812668, 6015835, 8422169, 12031670, 16844338, 24063340, 33688676, 42110845, 58955183, 84221690, 117910366, 168443380, 235820732, 294775915, 589551830, 1179103660]

約数ペア:

[(1, 1179103660), (2, 589551830), (4, 294775915), (5, 235820732), (7, 168443380), (10, 117910366), (14, 84221690), (20, 58955183), (28, 42110845), (35, 33688676), (49, 24063340), (70, 16844338), (98, 12031670), (140, 8422169), (196, 6015835), (245, 4812668), (343, 3437620), (490, 2406334), (686, 1718810), (980, 1203167), (1372, 859405), (1715, 687524), (3430, 343762), (6860, 171881)]