89699970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{63617}}^1$

素因数の和:63674

約数の個数: 32

約数和(自身を含む): 219863808

約数和(自身を除く): 130163838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 63617, 127234, 190851, 318085, 381702, 636170, 954255, 1908510, 2989999, 5979998, 8969997, 14949995, 17939994, 29899990, 44849985, 89699970]

約数ペア:

[(1, 89699970), (2, 44849985), (3, 29899990), (5, 17939994), (6, 14949995), (10, 8969997), (15, 5979998), (30, 2989999), (47, 1908510), (94, 954255), (141, 636170), (235, 381702), (282, 318085), (470, 190851), (705, 127234), (1410, 63617)]