30185914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 53545536

約数和(自身を除く): 23359622

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1877, 3754, 8041, 16082, 20647, 31909, 41294, 63818, 80711, 161422, 350999, 701998, 887821, 1372087, 1775642, 2744174, 15092957, 30185914]

約数ペア:

[(1, 30185914), (2, 15092957), (11, 2744174), (17, 1775642), (22, 1372087), (34, 887821), (43, 701998), (86, 350999), (187, 161422), (374, 80711), (473, 63818), (731, 41294), (946, 31909), (1462, 20647), (1877, 16082), (3754, 8041)]