60726680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{30983}}^1$

素因数の和:31008

約数の個数: 48

約数和(自身を含む): 158947920

約数和(自身を除く): 98221240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 30983, 61966, 123932, 154915, 216881, 247864, 309830, 433762, 619660, 867524, 1084405, 1239320, 1518167, 1735048, 2168810, 3036334, 4337620, 6072668, 7590835, 8675240, 12145336, 15181670, 30363340, 60726680]

約数ペア:

[(1, 60726680), (2, 30363340), (4, 15181670), (5, 12145336), (7, 8675240), (8, 7590835), (10, 6072668), (14, 4337620), (20, 3036334), (28, 2168810), (35, 1735048), (40, 1518167), (49, 1239320), (56, 1084405), (70, 867524), (98, 619660), (140, 433762), (196, 309830), (245, 247864), (280, 216881), (392, 154915), (490, 123932), (980, 61966), (1960, 30983)]