9905156930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1\times {\mathrm{15083}}^1$

素因数の和:18970

約数の個数: 32

約数和(自身を含む): 18884202624

約数和(自身を除く): 8979045694

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3863, 7726, 15083, 19315, 30166, 38630, 65671, 75415, 131342, 150830, 256411, 328355, 512822, 656710, 1282055, 2564110, 58265629, 116531258, 291328145, 582656290, 990515693, 1981031386, 4952578465, 9905156930]

約数ペア:

[(1, 9905156930), (2, 4952578465), (5, 1981031386), (10, 990515693), (17, 582656290), (34, 291328145), (85, 116531258), (170, 58265629), (3863, 2564110), (7726, 1282055), (15083, 656710), (19315, 512822), (30166, 328355), (38630, 256411), (65671, 150830), (75415, 131342)]