71592990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340919}}^1$

素因数の和:340936

約数の個数: 32

約数和(自身を含む): 196369920

約数和(自身を除く): 124776930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340919, 681838, 1022757, 1704595, 2045514, 2386433, 3409190, 4772866, 5113785, 7159299, 10227570, 11932165, 14318598, 23864330, 35796495, 71592990]

約数ペア:

[(1, 71592990), (2, 35796495), (3, 23864330), (5, 14318598), (6, 11932165), (7, 10227570), (10, 7159299), (14, 5113785), (15, 4772866), (21, 3409190), (30, 2386433), (35, 2045514), (42, 1704595), (70, 1022757), (105, 681838), (210, 340919)]