173619780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43189}}^1$

素因数の和:43268

約数の個数: 48

約数和(自身を含む): 493402560

約数和(自身を除く): 319782780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 43189, 86378, 129567, 172756, 215945, 259134, 431890, 518268, 647835, 863780, 1295670, 2591340, 2893663, 5787326, 8680989, 11574652, 14468315, 17361978, 28936630, 34723956, 43404945, 57873260, 86809890, 173619780]

約数ペア:

[(1, 173619780), (2, 86809890), (3, 57873260), (4, 43404945), (5, 34723956), (6, 28936630), (10, 17361978), (12, 14468315), (15, 11574652), (20, 8680989), (30, 5787326), (60, 2893663), (67, 2591340), (134, 1295670), (201, 863780), (268, 647835), (335, 518268), (402, 431890), (670, 259134), (804, 215945), (1005, 172756), (1340, 129567), (2010, 86378), (4020, 43189)]