30490616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293179}}^1$

素因数の和:293198

約数の個数: 16

約数和(自身を含む): 61567800

約数和(自身を除く): 31077184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293179, 586358, 1172716, 2345432, 3811327, 7622654, 15245308, 30490616]

約数ペア:

[(1, 30490616), (2, 15245308), (4, 7622654), (8, 3811327), (13, 2345432), (26, 1172716), (52, 586358), (104, 293179)]