3120711580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{40751}}^1$

素因数の和:41314

約数の個数: 48

約数和(自身を含む): 7503584256

約数和(自身を除く): 4382872676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 1094, 2188, 2735, 3829, 5470, 7658, 10940, 15316, 19145, 38290, 40751, 76580, 81502, 163004, 203755, 285257, 407510, 570514, 815020, 1141028, 1426285, 2852570, 5705140, 22290797, 44581594, 89163188, 111453985, 156035579, 222907970, 312071158, 445815940, 624142316, 780177895, 1560355790, 3120711580]

約数ペア:

[(1, 3120711580), (2, 1560355790), (4, 780177895), (5, 624142316), (7, 445815940), (10, 312071158), (14, 222907970), (20, 156035579), (28, 111453985), (35, 89163188), (70, 44581594), (140, 22290797), (547, 5705140), (1094, 2852570), (2188, 1426285), (2735, 1141028), (3829, 815020), (5470, 570514), (7658, 407510), (10940, 285257), (15316, 203755), (19145, 163004), (38290, 81502), (40751, 76580)]