31947790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1993}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 66041280

約数和(自身を除く): 34093490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1993, 2290, 3206, 3986, 8015, 9965, 13951, 16030, 19930, 27902, 69755, 139510, 456397, 912794, 2281985, 3194779, 4563970, 6389558, 15973895, 31947790]

約数ペア:

[(1, 31947790), (2, 15973895), (5, 6389558), (7, 4563970), (10, 3194779), (14, 2281985), (35, 912794), (70, 456397), (229, 139510), (458, 69755), (1145, 27902), (1603, 19930), (1993, 16030), (2290, 13951), (3206, 9965), (3986, 8015)]