30831130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 60844608

約数和(自身を除く): 30013478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 1163, 1205, 2326, 2410, 2651, 5302, 5815, 11630, 12793, 13255, 25586, 26510, 63965, 127930, 280283, 560566, 1401415, 2802830, 3083113, 6166226, 15415565, 30831130]

約数ペア:

[(1, 30831130), (2, 15415565), (5, 6166226), (10, 3083113), (11, 2802830), (22, 1401415), (55, 560566), (110, 280283), (241, 127930), (482, 63965), (1163, 26510), (1205, 25586), (2326, 13255), (2410, 12793), (2651, 11630), (5302, 5815)]