30154509

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 55396224

約数和(自身を除く): 25241715

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 821, 1113, 1749, 2463, 3339, 4081, 5247, 5747, 7389, 9031, 12243, 17241, 27093, 36729, 43513, 51723, 63217, 81279, 130539, 189651, 304591, 391617, 478643, 568953, 913773, 1435929, 2741319, 3350501, 4307787, 10051503, 30154509]

約数ペア:

[(1, 30154509), (3, 10051503), (7, 4307787), (9, 3350501), (11, 2741319), (21, 1435929), (33, 913773), (53, 568953), (63, 478643), (77, 391617), (99, 304591), (159, 189651), (231, 130539), (371, 81279), (477, 63217), (583, 51723), (693, 43513), (821, 36729), (1113, 27093), (1749, 17241), (2463, 12243), (3339, 9031), (4081, 7389), (5247, 5747)]