13855510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 26632800

約数和(自身を除く): 12777290

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 547, 745, 1094, 1490, 2533, 2735, 5066, 5470, 9299, 12665, 18598, 25330, 46495, 81503, 92990, 163006, 407515, 815030, 1385551, 2771102, 6927755, 13855510]

約数ペア:

[(1, 13855510), (2, 6927755), (5, 2771102), (10, 1385551), (17, 815030), (34, 407515), (85, 163006), (149, 92990), (170, 81503), (298, 46495), (547, 25330), (745, 18598), (1094, 12665), (1490, 9299), (2533, 5470), (2735, 5066)]