740156090

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{1609}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 1346178960

約数和(自身を除く): 606022870

約数列:

[1, 2, 5, 10, 157, 293, 314, 586, 785, 1465, 1570, 1609, 2930, 3218, 8045, 16090, 46001, 92002, 230005, 252613, 460010, 471437, 505226, 942874, 1263065, 2357185, 2526130, 4714370, 74015609, 148031218, 370078045, 740156090]

約数ペア:

[(1, 740156090), (2, 370078045), (5, 148031218), (10, 74015609), (157, 4714370), (293, 2526130), (314, 2357185), (586, 1263065), (785, 942874), (1465, 505226), (1570, 471437), (1609, 460010), (2930, 252613), (3218, 230005), (8045, 92002), (16090, 46001)]