316554660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1609}}^1$

素因数の和:2717

約数の個数: 72

約数和(自身を含む): 961691640

約数和(自身を除く): 645136980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1093, 1609, 2186, 3218, 3279, 4372, 4827, 5465, 6436, 6558, 8045, 9654, 9837, 10930, 13116, 14481, 16090, 16395, 19308, 19674, 21860, 24135, 28962, 32180, 32790, 39348, 48270, 49185, 57924, 65580, 72405, 96540, 98370, 144810, 196740, 289620, 1758637, 3517274, 5275911, 7034548, 8793185, 10551822, 15827733, 17586370, 21103644, 26379555, 31655466, 35172740, 52759110, 63310932, 79138665, 105518220, 158277330, 316554660]

約数ペア:

[(1, 316554660), (2, 158277330), (3, 105518220), (4, 79138665), (5, 63310932), (6, 52759110), (9, 35172740), (10, 31655466), (12, 26379555), (15, 21103644), (18, 17586370), (20, 15827733), (30, 10551822), (36, 8793185), (45, 7034548), (60, 5275911), (90, 3517274), (180, 1758637), (1093, 289620), (1609, 196740), (2186, 144810), (3218, 98370), (3279, 96540), (4372, 72405), (4827, 65580), (5465, 57924), (6436, 49185), (6558, 48270), (8045, 39348), (9654, 32790), (9837, 32180), (10930, 28962), (13116, 24135), (14481, 21860), (16090, 19674), (16395, 19308)]