30016665

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13613}}^1$

素因数の和:13638

約数の個数: 36

約数和(自身を含む): 60527844

約数和(自身を除く): 30511179

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 13613, 40839, 68065, 95291, 122517, 204195, 285873, 476455, 612585, 667037, 857619, 1429365, 2001111, 3335185, 4288095, 6003333, 10005555, 30016665]

約数ペア:

[(1, 30016665), (3, 10005555), (5, 6003333), (7, 4288095), (9, 3335185), (15, 2001111), (21, 1429365), (35, 857619), (45, 667037), (49, 612585), (63, 476455), (105, 285873), (147, 204195), (245, 122517), (315, 95291), (441, 68065), (735, 40839), (2205, 13613)]