30862290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7853}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 74644416

約数和(自身を除く): 43782126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7853, 15706, 23559, 39265, 47118, 78530, 117795, 235590, 1028743, 2057486, 3086229, 5143715, 6172458, 10287430, 15431145, 30862290]

約数ペア:

[(1, 30862290), (2, 15431145), (3, 10287430), (5, 6172458), (6, 5143715), (10, 3086229), (15, 2057486), (30, 1028743), (131, 235590), (262, 117795), (393, 78530), (655, 47118), (786, 39265), (1310, 23559), (1965, 15706), (3930, 7853)]