30185463

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 50572800

約数和(自身を除く): 20387337

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 877, 1043, 1639, 2631, 3129, 4917, 6139, 9647, 11473, 18417, 28941, 34419, 67529, 130673, 202587, 392019, 914711, 1437403, 2744133, 4312209, 10061821, 30185463]

約数ペア:

[(1, 30185463), (3, 10061821), (7, 4312209), (11, 2744133), (21, 1437403), (33, 914711), (77, 392019), (149, 202587), (231, 130673), (447, 67529), (877, 34419), (1043, 28941), (1639, 18417), (2631, 11473), (3129, 9647), (4917, 6139)]