307613950

素因数分解:

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

素因数の和:6481

約数の個数: 48

約数和(自身を含む): 658707840

約数和(自身を除く): 351093890

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 695, 973, 1390, 1946, 3475, 4865, 6323, 6950, 9730, 12646, 24325, 31615, 44261, 48650, 63230, 88522, 158075, 221305, 316150, 442610, 878897, 1106525, 1757794, 2213050, 4394485, 6152279, 8788970, 12304558, 21972425, 30761395, 43944850, 61522790, 153806975, 307613950]

約数ペア:

[(1, 307613950), (2, 153806975), (5, 61522790), (7, 43944850), (10, 30761395), (14, 21972425), (25, 12304558), (35, 8788970), (50, 6152279), (70, 4394485), (139, 2213050), (175, 1757794), (278, 1106525), (350, 878897), (695, 442610), (973, 316150), (1390, 221305), (1946, 158075), (3475, 88522), (4865, 63230), (6323, 48650), (6950, 44261), (9730, 31615), (12646, 24325)]