855231970140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4751288723}}^1$

素因数の和:4751288738

約数の個数: 36

約数和(自身を含む): 2594203643304

約数和(自身を除く): 1738971673164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4751288723, 9502577446, 14253866169, 19005154892, 23756443615, 28507732338, 42761598507, 47512887230, 57015464676, 71269330845, 85523197014, 95025774460, 142538661690, 171046394028, 213807992535, 285077323380, 427615985070, 855231970140]

約数ペア:

[(1, 855231970140), (2, 427615985070), (3, 285077323380), (4, 213807992535), (5, 171046394028), (6, 142538661690), (9, 95025774460), (10, 85523197014), (12, 71269330845), (15, 57015464676), (18, 47512887230), (20, 42761598507), (30, 28507732338), (36, 23756443615), (45, 19005154892), (60, 14253866169), (90, 9502577446), (180, 4751288723)]