30589809

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7481}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 43096320

約数和(自身を除く): 12506511

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7481, 22443, 216949, 351607, 650847, 1054821, 10196603, 30589809]

約数ペア:

[(1, 30589809), (3, 10196603), (29, 1054821), (47, 650847), (87, 351607), (141, 216949), (1363, 22443), (4089, 7481)]