61745670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{98009}}^1$

素因数の和:98029

約数の個数: 48

約数和(自身を含む): 183474720

約数和(自身を除く): 121729050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 98009, 196018, 294027, 490045, 588054, 686063, 882081, 980090, 1372126, 1470135, 1764162, 2058189, 2940270, 3430315, 4116378, 4410405, 6174567, 6860630, 8820810, 10290945, 12349134, 20581890, 30872835, 61745670]

約数ペア:

[(1, 61745670), (2, 30872835), (3, 20581890), (5, 12349134), (6, 10290945), (7, 8820810), (9, 6860630), (10, 6174567), (14, 4410405), (15, 4116378), (18, 3430315), (21, 2940270), (30, 2058189), (35, 1764162), (42, 1470135), (45, 1372126), (63, 980090), (70, 882081), (90, 686063), (105, 588054), (126, 490045), (210, 294027), (315, 196018), (630, 98009)]