343905180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{5749}}^1$

素因数の和:6758

約数の個数: 48

約数和(自身を含む): 964068000

約数和(自身を除く): 620162820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5749, 5982, 9970, 11498, 11964, 14955, 17247, 19940, 22996, 28745, 29910, 34494, 57490, 59820, 68988, 86235, 114980, 172470, 344940, 5731753, 11463506, 17195259, 22927012, 28658765, 34390518, 57317530, 68781036, 85976295, 114635060, 171952590, 343905180]

約数ペア:

[(1, 343905180), (2, 171952590), (3, 114635060), (4, 85976295), (5, 68781036), (6, 57317530), (10, 34390518), (12, 28658765), (15, 22927012), (20, 17195259), (30, 11463506), (60, 5731753), (997, 344940), (1994, 172470), (2991, 114980), (3988, 86235), (4985, 68988), (5749, 59820), (5982, 57490), (9970, 34494), (11498, 29910), (11964, 28745), (14955, 22996), (17247, 19940)]