679162610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{4973}}^1$

素因数の和:6938

約数の個数: 32

約数和(自身を含む): 1398131712

約数和(自身を除く): 718969102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1951, 3902, 4973, 9755, 9946, 13657, 19510, 24865, 27314, 34811, 49730, 68285, 69622, 136570, 174055, 348110, 9702323, 19404646, 48511615, 67916261, 97023230, 135832522, 339581305, 679162610]

約数ペア:

[(1, 679162610), (2, 339581305), (5, 135832522), (7, 97023230), (10, 67916261), (14, 48511615), (35, 19404646), (70, 9702323), (1951, 348110), (3902, 174055), (4973, 136570), (9755, 69622), (9946, 68285), (13657, 49730), (19510, 34811), (24865, 27314)]