23697420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 66571008

約数和(自身を除く): 42873588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 811, 974, 1461, 1622, 1948, 2433, 2435, 2922, 3244, 4055, 4866, 4870, 5844, 7305, 8110, 9732, 9740, 12165, 14610, 16220, 24330, 29220, 48660, 394957, 789914, 1184871, 1579828, 1974785, 2369742, 3949570, 4739484, 5924355, 7899140, 11848710, 23697420]

約数ペア:

[(1, 23697420), (2, 11848710), (3, 7899140), (4, 5924355), (5, 4739484), (6, 3949570), (10, 2369742), (12, 1974785), (15, 1579828), (20, 1184871), (30, 789914), (60, 394957), (487, 48660), (811, 29220), (974, 24330), (1461, 16220), (1622, 14610), (1948, 12165), (2433, 9740), (2435, 9732), (2922, 8110), (3244, 7305), (4055, 5844), (4866, 4870)]