147130390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16931}}^1$

素因数の和:17028

約数の個数: 32

約数和(自身を含む): 292584960

約数和(自身を除く): 145454570

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 16931, 33862, 84655, 169310, 186241, 372482, 931205, 1337549, 1862410, 2675098, 6687745, 13375490, 14713039, 29426078, 73565195, 147130390]

約数ペア:

[(1, 147130390), (2, 73565195), (5, 29426078), (10, 14713039), (11, 13375490), (22, 6687745), (55, 2675098), (79, 1862410), (110, 1337549), (158, 931205), (395, 372482), (790, 186241), (869, 169310), (1738, 84655), (4345, 33862), (8690, 16931)]