61858290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158611}}^1$

素因数の和:158634

約数の個数: 32

約数和(自身を含む): 159880896

約数和(自身を除く): 98022606

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158611, 317222, 475833, 793055, 951666, 1586110, 2061943, 2379165, 4123886, 4758330, 6185829, 10309715, 12371658, 20619430, 30929145, 61858290]

約数ペア:

[(1, 61858290), (2, 30929145), (3, 20619430), (5, 12371658), (6, 10309715), (10, 6185829), (13, 4758330), (15, 4123886), (26, 2379165), (30, 2061943), (39, 1586110), (65, 951666), (78, 793055), (130, 475833), (195, 317222), (390, 158611)]