65512290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9137}}^1$

素因数の和:9386

約数の個数: 32

約数和(自身を含む): 157904640

約数和(自身を除く): 92392350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 9137, 18274, 27411, 45685, 54822, 91370, 137055, 274110, 2183743, 4367486, 6551229, 10918715, 13102458, 21837430, 32756145, 65512290]

約数ペア:

[(1, 65512290), (2, 32756145), (3, 21837430), (5, 13102458), (6, 10918715), (10, 6551229), (15, 4367486), (30, 2183743), (239, 274110), (478, 137055), (717, 91370), (1195, 54822), (1434, 45685), (2390, 27411), (3585, 18274), (7170, 9137)]