61522790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6323}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 127491840

約数和(自身を除く): 65969050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 6323, 9730, 12646, 31615, 44261, 63230, 88522, 221305, 442610, 878897, 1757794, 4394485, 6152279, 8788970, 12304558, 30761395, 61522790]

約数ペア:

[(1, 61522790), (2, 30761395), (5, 12304558), (7, 8788970), (10, 6152279), (14, 4394485), (35, 1757794), (70, 878897), (139, 442610), (278, 221305), (695, 88522), (973, 63230), (1390, 44261), (1946, 31615), (4865, 12646), (6323, 9730)]