12237990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 29465856

約数和(自身を除く): 17227866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 811, 1006, 1509, 1622, 2433, 2515, 3018, 4055, 4866, 5030, 7545, 8110, 12165, 15090, 24330, 407933, 815866, 1223799, 2039665, 2447598, 4079330, 6118995, 12237990]

約数ペア:

[(1, 12237990), (2, 6118995), (3, 4079330), (5, 2447598), (6, 2039665), (10, 1223799), (15, 815866), (30, 407933), (503, 24330), (811, 15090), (1006, 12165), (1509, 8110), (1622, 7545), (2433, 5030), (2515, 4866), (3018, 4055)]