42899790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26981}}^1$

素因数の和:27044

約数の個数: 32

約数和(自身を含む): 104906016

約数和(自身を除く): 62006226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 26981, 53962, 80943, 134905, 161886, 269810, 404715, 809430, 1429993, 2859986, 4289979, 7149965, 8579958, 14299930, 21449895, 42899790]

約数ペア:

[(1, 42899790), (2, 21449895), (3, 14299930), (5, 8579958), (6, 7149965), (10, 4289979), (15, 2859986), (30, 1429993), (53, 809430), (106, 404715), (159, 269810), (265, 161886), (318, 134905), (530, 80943), (795, 53962), (1590, 26981)]