70615160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 130316680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 101, 110, 140, 154, 202, 220, 227, 280, 308, 385, 404, 440, 454, 505, 616, 707, 770, 808, 908, 1010, 1111, 1135, 1414, 1540, 1589, 1816, 2020, 2222, 2270, 2497, 2828, 3080, 3178, 3535, 4040, 4444, 4540, 4994, 5555, 5656, 6356, 7070, 7777, 7945, 8888, 9080, 9988, 11110, 12485, 12712, 14140, 15554, 15890, 17479, 19976, 22220, 22927, 24970, 28280, 31108, 31780, 34958, 38885, 44440, 45854, 49940, 62216, 63560, 69916, 77770, 87395, 91708, 99880, 114635, 139832, 155540, 160489, 174790, 183416, 229270, 252197, 311080, 320978, 349580, 458540, 504394, 641956, 699160, 802445, 917080, 1008788, 1260985, 1283912, 1604890, 1765379, 2017576, 2521970, 3209780, 3530758, 5043940, 6419560, 7061516, 8826895, 10087880, 14123032, 17653790, 35307580, 70615160]

約数ペア:

[(1, 70615160), (2, 35307580), (4, 17653790), (5, 14123032), (7, 10087880), (8, 8826895), (10, 7061516), (11, 6419560), (14, 5043940), (20, 3530758), (22, 3209780), (28, 2521970), (35, 2017576), (40, 1765379), (44, 1604890), (55, 1283912), (56, 1260985), (70, 1008788), (77, 917080), (88, 802445), (101, 699160), (110, 641956), (140, 504394), (154, 458540), (202, 349580), (220, 320978), (227, 311080), (280, 252197), (308, 229270), (385, 183416), (404, 174790), (440, 160489), (454, 155540), (505, 139832), (616, 114635), (707, 99880), (770, 91708), (808, 87395), (908, 77770), (1010, 69916), (1111, 63560), (1135, 62216), (1414, 49940), (1540, 45854), (1589, 44440), (1816, 38885), (2020, 34958), (2222, 31780), (2270, 31108), (2497, 28280), (2828, 24970), (3080, 22927), (3178, 22220), (3535, 19976), (4040, 17479), (4444, 15890), (4540, 15554), (4994, 14140), (5555, 12712), (5656, 12485), (6356, 11110), (7070, 9988), (7777, 9080), (7945, 8888)]