2389830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 5893344

約数和(自身を除く): 3503514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2153, 4306, 6459, 10765, 12918, 21530, 32295, 64590, 79661, 159322, 238983, 398305, 477966, 796610, 1194915, 2389830]

約数ペア:

[(1, 2389830), (2, 1194915), (3, 796610), (5, 477966), (6, 398305), (10, 238983), (15, 159322), (30, 79661), (37, 64590), (74, 32295), (111, 21530), (185, 12918), (222, 10765), (370, 6459), (555, 4306), (1110, 2153)]