204718230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28793}}^1$

素因数の和:28885

約数の個数: 48

約数和(自身を含む): 539023680

約数和(自身を除く): 334305450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 28793, 57586, 86379, 143965, 172758, 259137, 287930, 431895, 518274, 863790, 1295685, 2274647, 2591370, 4549294, 6823941, 11373235, 13647882, 20471823, 22746470, 34119705, 40943646, 68239410, 102359115, 204718230]

約数ペア:

[(1, 204718230), (2, 102359115), (3, 68239410), (5, 40943646), (6, 34119705), (9, 22746470), (10, 20471823), (15, 13647882), (18, 11373235), (30, 6823941), (45, 4549294), (79, 2591370), (90, 2274647), (158, 1295685), (237, 863790), (395, 518274), (474, 431895), (711, 287930), (790, 259137), (1185, 172758), (1422, 143965), (2370, 86379), (3555, 57586), (7110, 28793)]