22791990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58441}}^1$

素因数の和:58464

約数の個数: 32

約数和(自身を含む): 58909536

約数和(自身を除く): 36117546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 58441, 116882, 175323, 292205, 350646, 584410, 759733, 876615, 1519466, 1753230, 2279199, 3798665, 4558398, 7597330, 11395995, 22791990]

約数ペア:

[(1, 22791990), (2, 11395995), (3, 7597330), (5, 4558398), (6, 3798665), (10, 2279199), (13, 1753230), (15, 1519466), (26, 876615), (30, 759733), (39, 584410), (65, 350646), (78, 292205), (130, 175323), (195, 116882), (390, 58441)]