2422310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 5102352

約数和(自身を除く): 2680042

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 361, 418, 610, 671, 722, 1045, 1159, 1342, 1805, 2090, 2318, 3355, 3610, 3971, 5795, 6710, 7942, 11590, 12749, 19855, 22021, 25498, 39710, 44042, 63745, 110105, 127490, 220210, 242231, 484462, 1211155, 2422310]

約数ペア:

[(1, 2422310), (2, 1211155), (5, 484462), (10, 242231), (11, 220210), (19, 127490), (22, 110105), (38, 63745), (55, 44042), (61, 39710), (95, 25498), (110, 22021), (122, 19855), (190, 12749), (209, 11590), (305, 7942), (361, 6710), (418, 5795), (610, 3971), (671, 3610), (722, 3355), (1045, 2318), (1159, 2090), (1342, 1805)]