65417870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54973}}^1$

素因数の和:55004

約数の個数: 32

約数和(自身を含む): 142492608

約数和(自身を除く): 77074738

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 54973, 109946, 274865, 384811, 549730, 769622, 934541, 1869082, 1924055, 3848110, 4672705, 6541787, 9345410, 13083574, 32708935, 65417870]

約数ペア:

[(1, 65417870), (2, 32708935), (5, 13083574), (7, 9345410), (10, 6541787), (14, 4672705), (17, 3848110), (34, 1924055), (35, 1869082), (70, 934541), (85, 769622), (119, 549730), (170, 384811), (238, 274865), (595, 109946), (1190, 54973)]