142744630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2909}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 294166080

約数和(自身を除く): 151421450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 1402, 2909, 3505, 4907, 5818, 7010, 9814, 14545, 20363, 24535, 29090, 40726, 49070, 101815, 203630, 2039209, 4078418, 10196045, 14274463, 20392090, 28548926, 71372315, 142744630]

約数ペア:

[(1, 142744630), (2, 71372315), (5, 28548926), (7, 20392090), (10, 14274463), (14, 10196045), (35, 4078418), (70, 2039209), (701, 203630), (1402, 101815), (2909, 49070), (3505, 40726), (4907, 29090), (5818, 24535), (7010, 20363), (9814, 14545)]