156639104460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{870217247}}^1$

素因数の和:870217262

約数の個数: 36

約数和(自身を含む): 475138617408

約数和(自身を除く): 318499512948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 870217247, 1740434494, 2610651741, 3480868988, 4351086235, 5221303482, 7831955223, 8702172470, 10442606964, 13053258705, 15663910446, 17404344940, 26106517410, 31327820892, 39159776115, 52213034820, 78319552230, 156639104460]

約数ペア:

[(1, 156639104460), (2, 78319552230), (3, 52213034820), (4, 39159776115), (5, 31327820892), (6, 26106517410), (9, 17404344940), (10, 15663910446), (12, 13053258705), (15, 10442606964), (18, 8702172470), (20, 7831955223), (30, 5221303482), (36, 4351086235), (45, 3480868988), (60, 2610651741), (90, 1740434494), (180, 870217247)]