64909830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74609}}^1$

素因数の和:74648

約数の個数: 32

約数和(自身を含む): 161157600

約数和(自身を除く): 96247770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 74609, 149218, 223827, 373045, 447654, 746090, 1119135, 2163661, 2238270, 4327322, 6490983, 10818305, 12981966, 21636610, 32454915, 64909830]

約数ペア:

[(1, 64909830), (2, 32454915), (3, 21636610), (5, 12981966), (6, 10818305), (10, 6490983), (15, 4327322), (29, 2238270), (30, 2163661), (58, 1119135), (87, 746090), (145, 447654), (174, 373045), (290, 223827), (435, 149218), (870, 74609)]