44881620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{106861}}^1$

素因数の和:106880

約数の個数: 48

約数和(自身を含む): 143622528

約数和(自身を除く): 98740908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 106861, 213722, 320583, 427444, 534305, 641166, 748027, 1068610, 1282332, 1496054, 1602915, 2137220, 2244081, 2992108, 3205830, 3740135, 4488162, 6411660, 7480270, 8976324, 11220405, 14960540, 22440810, 44881620]

約数ペア:

[(1, 44881620), (2, 22440810), (3, 14960540), (4, 11220405), (5, 8976324), (6, 7480270), (7, 6411660), (10, 4488162), (12, 3740135), (14, 3205830), (15, 2992108), (20, 2244081), (21, 2137220), (28, 1602915), (30, 1496054), (35, 1282332), (42, 1068610), (60, 748027), (70, 641166), (84, 534305), (105, 427444), (140, 320583), (210, 213722), (420, 106861)]