313477380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1741541}}^1$

素因数の和:1741556

約数の個数: 36

約数和(自身を含む): 950881932

約数和(自身を除く): 637404552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1741541, 3483082, 5224623, 6966164, 8707705, 10449246, 15673869, 17415410, 20898492, 26123115, 31347738, 34830820, 52246230, 62695476, 78369345, 104492460, 156738690, 313477380]

約数ペア:

[(1, 313477380), (2, 156738690), (3, 104492460), (4, 78369345), (5, 62695476), (6, 52246230), (9, 34830820), (10, 31347738), (12, 26123115), (15, 20898492), (18, 17415410), (20, 15673869), (30, 10449246), (36, 8707705), (45, 6966164), (60, 5224623), (90, 3483082), (180, 1741541)]