123055130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10861}}^1$

素因数の和:10982

約数の個数: 32

約数和(自身を含む): 244003968

約数和(自身を除く): 120948838

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 10861, 11330, 21722, 54305, 108610, 119471, 238942, 597355, 1118683, 1194710, 2237366, 5593415, 11186830, 12305513, 24611026, 61527565, 123055130]

約数ペア:

[(1, 123055130), (2, 61527565), (5, 24611026), (10, 12305513), (11, 11186830), (22, 5593415), (55, 2237366), (103, 1194710), (110, 1118683), (206, 597355), (515, 238942), (1030, 119471), (1133, 108610), (2266, 54305), (5665, 21722), (10861, 11330)]