61951830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71209}}^1$

素因数の和:71248

約数の個数: 32

約数和(自身を含む): 153813600

約数和(自身を除く): 91861770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 71209, 142418, 213627, 356045, 427254, 712090, 1068135, 2065061, 2136270, 4130122, 6195183, 10325305, 12390366, 20650610, 30975915, 61951830]

約数ペア:

[(1, 61951830), (2, 30975915), (3, 20650610), (5, 12390366), (6, 10325305), (10, 6195183), (15, 4130122), (29, 2136270), (30, 2065061), (58, 1068135), (87, 712090), (145, 427254), (174, 356045), (290, 213627), (435, 142418), (870, 71209)]