669225170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{43541}}^1$

素因数の和:43630

約数の個数: 32

約数和(自身を含む): 1269684720

約数和(自身を除く): 600459550

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 15370, 43541, 87082, 217705, 435410, 1262689, 2307673, 2525378, 4615346, 6313445, 11538365, 12626890, 23076730, 66922517, 133845034, 334612585, 669225170]

約数ペア:

[(1, 669225170), (2, 334612585), (5, 133845034), (10, 66922517), (29, 23076730), (53, 12626890), (58, 11538365), (106, 6313445), (145, 4615346), (265, 2525378), (290, 2307673), (530, 1262689), (1537, 435410), (3074, 217705), (7685, 87082), (15370, 43541)]