61321620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4463}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 172488960

約数和(自身を除く): 111167340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4463, 4580, 6870, 8926, 13389, 13740, 17852, 22315, 26778, 44630, 53556, 66945, 89260, 133890, 267780, 1022027, 2044054, 3066081, 4088108, 5110135, 6132162, 10220270, 12264324, 15330405, 20440540, 30660810, 61321620]

約数ペア:

[(1, 61321620), (2, 30660810), (3, 20440540), (4, 15330405), (5, 12264324), (6, 10220270), (10, 6132162), (12, 5110135), (15, 4088108), (20, 3066081), (30, 2044054), (60, 1022027), (229, 267780), (458, 133890), (687, 89260), (916, 66945), (1145, 53556), (1374, 44630), (2290, 26778), (2748, 22315), (3435, 17852), (4463, 13740), (4580, 13389), (6870, 8926)]