42307930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 88024320

約数和(自身を除く): 45716390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 6791, 13582, 33955, 47537, 67910, 95074, 237685, 475370, 604399, 1208798, 3021995, 4230793, 6043990, 8461586, 21153965, 42307930]

約数ペア:

[(1, 42307930), (2, 21153965), (5, 8461586), (7, 6043990), (10, 4230793), (14, 3021995), (35, 1208798), (70, 604399), (89, 475370), (178, 237685), (445, 95074), (623, 67910), (890, 47537), (1246, 33955), (3115, 13582), (6230, 6791)]