78040530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{289039}}^1$

素因数の和:289055

約数の個数: 32

約数和(自身を含む): 208108800

約数和(自身を除く): 130068270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 289039, 578078, 867117, 1445195, 1734234, 2601351, 2890390, 4335585, 5202702, 7804053, 8671170, 13006755, 15608106, 26013510, 39020265, 78040530]

約数ペア:

[(1, 78040530), (2, 39020265), (3, 26013510), (5, 15608106), (6, 13006755), (9, 8671170), (10, 7804053), (15, 5202702), (18, 4335585), (27, 2890390), (30, 2601351), (45, 1734234), (54, 1445195), (90, 867117), (135, 578078), (270, 289039)]