30081129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 15077271

約数列:

[1, 3, 13, 31, 39, 93, 139, 179, 403, 417, 537, 1209, 1807, 2327, 4309, 5421, 5549, 6981, 12927, 16647, 24881, 56017, 72137, 74643, 168051, 216411, 323453, 771311, 970359, 2313933, 10027043, 30081129]

約数ペア:

[(1, 30081129), (3, 10027043), (13, 2313933), (31, 970359), (39, 771311), (93, 323453), (139, 216411), (179, 168051), (403, 74643), (417, 72137), (537, 56017), (1209, 24881), (1807, 16647), (2327, 12927), (4309, 6981), (5421, 5549)]