4153620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 7797228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1871, 2220, 3742, 5613, 7484, 9355, 11226, 18710, 22452, 28065, 37420, 56130, 69227, 112260, 138454, 207681, 276908, 346135, 415362, 692270, 830724, 1038405, 1384540, 2076810, 4153620]

約数ペア:

[(1, 4153620), (2, 2076810), (3, 1384540), (4, 1038405), (5, 830724), (6, 692270), (10, 415362), (12, 346135), (15, 276908), (20, 207681), (30, 138454), (37, 112260), (60, 69227), (74, 56130), (111, 37420), (148, 28065), (185, 22452), (222, 18710), (370, 11226), (444, 9355), (555, 7484), (740, 5613), (1110, 3742), (1871, 2220)]