1130690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 2341440

約数和(自身を除く): 1210750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 541, 1045, 1082, 2090, 2705, 5410, 5951, 10279, 11902, 20558, 29755, 51395, 59510, 102790, 113069, 226138, 565345, 1130690]

約数ペア:

[(1, 1130690), (2, 565345), (5, 226138), (10, 113069), (11, 102790), (19, 59510), (22, 51395), (38, 29755), (55, 20558), (95, 11902), (110, 10279), (190, 5951), (209, 5410), (418, 2705), (541, 2090), (1045, 1082)]