9860290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 20253240

約数和(自身を除く): 10392950

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 281, 290, 319, 562, 605, 638, 1210, 1405, 1595, 2810, 3091, 3190, 3509, 6182, 7018, 8149, 15455, 16298, 17545, 30910, 34001, 35090, 40745, 68002, 81490, 89639, 170005, 179278, 340010, 448195, 896390, 986029, 1972058, 4930145, 9860290]

約数ペア:

[(1, 9860290), (2, 4930145), (5, 1972058), (10, 986029), (11, 896390), (22, 448195), (29, 340010), (55, 179278), (58, 170005), (110, 89639), (121, 81490), (145, 68002), (242, 40745), (281, 35090), (290, 34001), (319, 30910), (562, 17545), (605, 16298), (638, 15455), (1210, 8149), (1405, 7018), (1595, 6182), (2810, 3509), (3091, 3190)]