64682380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6329}}^1$

素因数の和:6418

約数の個数: 48

約数和(自身を含む): 157389120

約数和(自身を除く): 92706740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 6329, 10220, 12658, 25316, 31645, 44303, 63290, 88606, 126580, 177212, 221515, 443030, 462017, 886060, 924034, 1848068, 2310085, 3234119, 4620170, 6468238, 9240340, 12936476, 16170595, 32341190, 64682380]

約数ペア:

[(1, 64682380), (2, 32341190), (4, 16170595), (5, 12936476), (7, 9240340), (10, 6468238), (14, 4620170), (20, 3234119), (28, 2310085), (35, 1848068), (70, 924034), (73, 886060), (140, 462017), (146, 443030), (292, 221515), (365, 177212), (511, 126580), (730, 88606), (1022, 63290), (1460, 44303), (2044, 31645), (2555, 25316), (5110, 12658), (6329, 10220)]