387816270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{275047}}^1$

素因数の和:275104

約数の個数: 32

約数和(自身を含む): 950565888

約数和(自身を除く): 562749618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 275047, 550094, 825141, 1375235, 1650282, 2750470, 4125705, 8251410, 12927209, 25854418, 38781627, 64636045, 77563254, 129272090, 193908135, 387816270]

約数ペア:

[(1, 387816270), (2, 193908135), (3, 129272090), (5, 77563254), (6, 64636045), (10, 38781627), (15, 25854418), (30, 12927209), (47, 8251410), (94, 4125705), (141, 2750470), (235, 1650282), (282, 1375235), (470, 825141), (705, 550094), (1410, 275047)]