215549570

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 392781312

約数和(自身を除く): 177231742

約数列:

[1, 2, 5, 10, 163, 223, 326, 446, 593, 815, 1115, 1186, 1630, 2230, 2965, 5930, 36349, 72698, 96659, 132239, 181745, 193318, 264478, 363490, 483295, 661195, 966590, 1322390, 21554957, 43109914, 107774785, 215549570]

約数ペア:

[(1, 215549570), (2, 107774785), (5, 43109914), (10, 21554957), (163, 1322390), (223, 966590), (326, 661195), (446, 483295), (593, 363490), (815, 264478), (1115, 193318), (1186, 181745), (1630, 132239), (2230, 96659), (2965, 72698), (5930, 36349)]