1348450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 2538900

約数和(自身を除く): 1190450

約数列:

[1, 2, 5, 10, 25, 50, 149, 181, 298, 362, 745, 905, 1490, 1810, 3725, 4525, 7450, 9050, 26969, 53938, 134845, 269690, 674225, 1348450]

約数ペア:

[(1, 1348450), (2, 674225), (5, 269690), (10, 134845), (25, 53938), (50, 26969), (149, 9050), (181, 7450), (298, 4525), (362, 3725), (745, 1810), (905, 1490)]