273372010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9391}}^1$

素因数の和:9510

約数の個数: 32

約数和(自身を含む): 511225344

約数和(自身を除く): 237853334

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 9391, 14555, 18782, 29110, 46955, 93910, 385031, 666761, 770062, 1333522, 1925155, 3333805, 3850310, 6667610, 27337201, 54674402, 136686005, 273372010]

約数ペア:

[(1, 273372010), (2, 136686005), (5, 54674402), (10, 27337201), (41, 6667610), (71, 3850310), (82, 3333805), (142, 1925155), (205, 1333522), (355, 770062), (410, 666761), (710, 385031), (2911, 93910), (5822, 46955), (9391, 29110), (14555, 18782)]