142561630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{171761}}^1$

素因数の和:171851

約数の個数: 16

約数和(自身を含む): 259704144

約数和(自身を除く): 117142514

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 171761, 343522, 858805, 1717610, 14256163, 28512326, 71280815, 142561630]

約数ペア:

[(1, 142561630), (2, 71280815), (5, 28512326), (10, 14256163), (83, 1717610), (166, 858805), (415, 343522), (830, 171761)]