69745730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4943}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 134555904

約数和(自身を除く): 64810174

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 4943, 7055, 9886, 14110, 24715, 49430, 84031, 168062, 410269, 420155, 820538, 840310, 2051345, 4102690, 6974573, 13949146, 34872865, 69745730]

約数ペア:

[(1, 69745730), (2, 34872865), (5, 13949146), (10, 6974573), (17, 4102690), (34, 2051345), (83, 840310), (85, 820538), (166, 420155), (170, 410269), (415, 168062), (830, 84031), (1411, 49430), (2822, 24715), (4943, 14110), (7055, 9886)]