152045740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98731}}^1$

素因数の和:98758

約数の個数: 48

約数和(自身を含む): 398087424

約数和(自身を除く): 246041684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 98731, 197462, 394924, 493655, 691117, 987310, 1086041, 1382234, 1974620, 2172082, 2764468, 3455585, 4344164, 5430205, 6911170, 7602287, 10860410, 13822340, 15204574, 21720820, 30409148, 38011435, 76022870, 152045740]

約数ペア:

[(1, 152045740), (2, 76022870), (4, 38011435), (5, 30409148), (7, 21720820), (10, 15204574), (11, 13822340), (14, 10860410), (20, 7602287), (22, 6911170), (28, 5430205), (35, 4344164), (44, 3455585), (55, 2764468), (70, 2172082), (77, 1974620), (110, 1382234), (140, 1086041), (154, 987310), (220, 691117), (308, 493655), (385, 394924), (770, 197462), (1540, 98731)]