28730490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30893}}^1$

素因数の和:30934

約数の個数: 32

約数和(自身を含む): 71179776

約数和(自身を除く): 42449286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30893, 61786, 92679, 154465, 185358, 308930, 463395, 926790, 957683, 1915366, 2873049, 4788415, 5746098, 9576830, 14365245, 28730490]

約数ペア:

[(1, 28730490), (2, 14365245), (3, 9576830), (5, 5746098), (6, 4788415), (10, 2873049), (15, 1915366), (30, 957683), (31, 926790), (62, 463395), (93, 308930), (155, 185358), (186, 154465), (310, 92679), (465, 61786), (930, 30893)]