1470700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 3999744

約数和(自身を除く): 2529044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 191, 220, 275, 308, 350, 382, 385, 550, 700, 764, 770, 955, 1100, 1337, 1540, 1910, 1925, 2101, 2674, 3820, 3850, 4202, 4775, 5348, 6685, 7700, 8404, 9550, 10505, 13370, 14707, 19100, 21010, 26740, 29414, 33425, 42020, 52525, 58828, 66850, 73535, 105050, 133700, 147070, 210100, 294140, 367675, 735350, 1470700]

約数ペア:

[(1, 1470700), (2, 735350), (4, 367675), (5, 294140), (7, 210100), (10, 147070), (11, 133700), (14, 105050), (20, 73535), (22, 66850), (25, 58828), (28, 52525), (35, 42020), (44, 33425), (50, 29414), (55, 26740), (70, 21010), (77, 19100), (100, 14707), (110, 13370), (140, 10505), (154, 9550), (175, 8404), (191, 7700), (220, 6685), (275, 5348), (308, 4775), (350, 4202), (382, 3850), (385, 3820), (550, 2674), (700, 2101), (764, 1925), (770, 1910), (955, 1540), (1100, 1337)]