9598980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 27074880

約数和(自身を除く): 17475900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1019, 1570, 1884, 2038, 2355, 3057, 3140, 4076, 4710, 5095, 6114, 9420, 10190, 12228, 15285, 20380, 30570, 61140, 159983, 319966, 479949, 639932, 799915, 959898, 1599830, 1919796, 2399745, 3199660, 4799490, 9598980]

約数ペア:

[(1, 9598980), (2, 4799490), (3, 3199660), (4, 2399745), (5, 1919796), (6, 1599830), (10, 959898), (12, 799915), (15, 639932), (20, 479949), (30, 319966), (60, 159983), (157, 61140), (314, 30570), (471, 20380), (628, 15285), (785, 12228), (942, 10190), (1019, 9420), (1570, 6114), (1884, 5095), (2038, 4710), (2355, 4076), (3057, 3140)]