30671836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1033}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 57961904

約数和(自身を除く): 27290068

約数列:

[1, 2, 4, 13, 26, 52, 571, 1033, 1142, 2066, 2284, 4132, 7423, 13429, 14846, 26858, 29692, 53716, 589843, 1179686, 2359372, 7667959, 15335918, 30671836]

約数ペア:

[(1, 30671836), (2, 15335918), (4, 7667959), (13, 2359372), (26, 1179686), (52, 589843), (571, 53716), (1033, 29692), (1142, 26858), (2066, 14846), (2284, 13429), (4132, 7423)]