4720830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 11638944

約数和(自身を除く): 6918114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 4253, 8506, 12759, 21265, 25518, 42530, 63795, 127590, 157361, 314722, 472083, 786805, 944166, 1573610, 2360415, 4720830]

約数ペア:

[(1, 4720830), (2, 2360415), (3, 1573610), (5, 944166), (6, 786805), (10, 472083), (15, 314722), (30, 157361), (37, 127590), (74, 63795), (111, 42530), (185, 25518), (222, 21265), (370, 12759), (555, 8506), (1110, 4253)]