16770430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{907}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 30939192

約数和(自身を除く): 14168762

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 907, 1814, 1849, 3698, 4535, 9070, 9245, 18490, 39001, 78002, 195005, 390010, 1677043, 3354086, 8385215, 16770430]

約数ペア:

[(1, 16770430), (2, 8385215), (5, 3354086), (10, 1677043), (43, 390010), (86, 195005), (215, 78002), (430, 39001), (907, 18490), (1814, 9245), (1849, 9070), (3698, 4535)]