30439806

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 31768194

約数列:

[1, 2, 3, 6, 79, 149, 158, 237, 298, 431, 447, 474, 862, 894, 1293, 2586, 11771, 23542, 34049, 35313, 64219, 68098, 70626, 102147, 128438, 192657, 204294, 385314, 5073301, 10146602, 15219903, 30439806]

約数ペア:

[(1, 30439806), (2, 15219903), (3, 10146602), (6, 5073301), (79, 385314), (149, 204294), (158, 192657), (237, 128438), (298, 102147), (431, 70626), (447, 68098), (474, 64219), (862, 35313), (894, 34049), (1293, 23542), (2586, 11771)]