173621790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28793}}^1$

素因数の和:28873

約数の個数: 48

約数和(自身を含む): 458170128

約数和(自身を除く): 284548338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 28793, 57586, 86379, 143965, 172758, 259137, 287930, 431895, 518274, 863790, 1295685, 1929131, 2591370, 3858262, 5787393, 9645655, 11574786, 17362179, 19291310, 28936965, 34724358, 57873930, 86810895, 173621790]

約数ペア:

[(1, 173621790), (2, 86810895), (3, 57873930), (5, 34724358), (6, 28936965), (9, 19291310), (10, 17362179), (15, 11574786), (18, 9645655), (30, 5787393), (45, 3858262), (67, 2591370), (90, 1929131), (134, 1295685), (201, 863790), (335, 518274), (402, 431895), (603, 287930), (670, 259137), (1005, 172758), (1206, 143965), (2010, 86379), (3015, 57586), (6030, 28793)]