30841910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16493}}^1$

素因数の和:16528

約数の個数: 32

約数和(自身を含む): 64128672

約数和(自身を除く): 33286762

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16493, 32986, 82465, 164930, 181423, 280381, 362846, 560762, 907115, 1401905, 1814230, 2803810, 3084191, 6168382, 15420955, 30841910]

約数ペア:

[(1, 30841910), (2, 15420955), (5, 6168382), (10, 3084191), (11, 2803810), (17, 1814230), (22, 1401905), (34, 907115), (55, 560762), (85, 362846), (110, 280381), (170, 181423), (187, 164930), (374, 82465), (935, 32986), (1870, 16493)]