491036774430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21017}}^1\times {\mathrm{778793}}^1$

素因数の和:799820

約数の個数: 32

約数和(自身を含む): 1178545845024

約数和(自身を除く): 687509070594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21017, 42034, 63051, 105085, 126102, 210170, 315255, 630510, 778793, 1557586, 2336379, 3893965, 4672758, 7787930, 11681895, 23363790, 16367892481, 32735784962, 49103677443, 81839462405, 98207354886, 163678924810, 245518387215, 491036774430]

約数ペア:

[(1, 491036774430), (2, 245518387215), (3, 163678924810), (5, 98207354886), (6, 81839462405), (10, 49103677443), (15, 32735784962), (30, 16367892481), (21017, 23363790), (42034, 11681895), (63051, 7787930), (105085, 4672758), (126102, 3893965), (210170, 2336379), (315255, 1557586), (630510, 778793)]