209522010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{14341}}^1$

素因数の和:14838

約数の個数: 32

約数和(自身を含む): 503920512

約数和(自身を除く): 294398502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14341, 14610, 28682, 43023, 71705, 86046, 143410, 215115, 430230, 6984067, 13968134, 20952201, 34920335, 41904402, 69840670, 104761005, 209522010]

約数ペア:

[(1, 209522010), (2, 104761005), (3, 69840670), (5, 41904402), (6, 34920335), (10, 20952201), (15, 13968134), (30, 6984067), (487, 430230), (974, 215115), (1461, 143410), (2435, 86046), (2922, 71705), (4870, 43023), (7305, 28682), (14341, 14610)]