209691330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{6337}}^1$

素因数の和:7450

約数の個数: 32

約数和(自身を含む): 503794944

約数和(自身を除く): 294103614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6337, 6618, 11030, 12674, 16545, 19011, 31685, 33090, 38022, 63370, 95055, 190110, 6989711, 13979422, 20969133, 34948555, 41938266, 69897110, 104845665, 209691330]

約数ペア:

[(1, 209691330), (2, 104845665), (3, 69897110), (5, 41938266), (6, 34948555), (10, 20969133), (15, 13979422), (30, 6989711), (1103, 190110), (2206, 95055), (3309, 63370), (5515, 38022), (6337, 33090), (6618, 31685), (11030, 19011), (12674, 16545)]