15702980830

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1103}}^1\times {\mathrm{2221}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 28347884928

約数和(自身を除く): 12644904098

約数列:

[1, 2, 5, 10, 641, 1103, 1282, 2206, 2221, 3205, 4442, 5515, 6410, 11030, 11105, 22210, 707023, 1414046, 1423661, 2449763, 2847322, 3535115, 4899526, 7070230, 7118305, 12248815, 14236610, 24497630, 1570298083, 3140596166, 7851490415, 15702980830]

約数ペア:

[(1, 15702980830), (2, 7851490415), (5, 3140596166), (10, 1570298083), (641, 24497630), (1103, 14236610), (1282, 12248815), (2206, 7118305), (2221, 7070230), (3205, 4899526), (4442, 3535115), (5515, 2847322), (6410, 2449763), (11030, 1423661), (11105, 1414046), (22210, 707023)]