630206079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{74203}}^1$

素因数の和:74374

約数の個数: 16

約数和(自身を含む): 890448000

約数和(自身を除く): 260241921

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 74203, 222609, 1409857, 4229571, 11056247, 33168741, 210068693, 630206079]

約数ペア:

[(1, 630206079), (3, 210068693), (19, 33168741), (57, 11056247), (149, 4229571), (447, 1409857), (2831, 222609), (8493, 74203)]