65458540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1523}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 157715712

約数和(自身を除く): 92257172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1523, 1535, 2149, 3046, 3070, 4298, 6092, 6140, 7615, 8596, 10661, 10745, 15230, 21322, 21490, 30460, 42644, 42980, 53305, 106610, 213220, 467561, 935122, 1870244, 2337805, 3272927, 4675610, 6545854, 9351220, 13091708, 16364635, 32729270, 65458540]

約数ペア:

[(1, 65458540), (2, 32729270), (4, 16364635), (5, 13091708), (7, 9351220), (10, 6545854), (14, 4675610), (20, 3272927), (28, 2337805), (35, 1870244), (70, 935122), (140, 467561), (307, 213220), (614, 106610), (1228, 53305), (1523, 42980), (1535, 42644), (2149, 30460), (3046, 21490), (3070, 21322), (4298, 15230), (6092, 10745), (6140, 10661), (7615, 8596)]