9865130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 10359382

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 263, 310, 341, 526, 605, 682, 1210, 1315, 1705, 2630, 2893, 3410, 3751, 5786, 7502, 8153, 14465, 16306, 18755, 28930, 31823, 37510, 40765, 63646, 81530, 89683, 159115, 179366, 318230, 448415, 896830, 986513, 1973026, 4932565, 9865130]

約数ペア:

[(1, 9865130), (2, 4932565), (5, 1973026), (10, 986513), (11, 896830), (22, 448415), (31, 318230), (55, 179366), (62, 159115), (110, 89683), (121, 81530), (155, 63646), (242, 40765), (263, 37510), (310, 31823), (341, 28930), (526, 18755), (605, 16306), (682, 14465), (1210, 8153), (1315, 7502), (1705, 5786), (2630, 3751), (2893, 3410)]