860528690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8152

約数の個数: 64

約数和(自身を含む): 1864857600

約数和(自身を除く): 1004328910

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 686, 1085, 1519, 1715, 2170, 3038, 3430, 7595, 8093, 10633, 15190, 16186, 21266, 40465, 53165, 56651, 80930, 106330, 113302, 250883, 283255, 396557, 501766, 566510, 793114, 1254415, 1756181, 1982785, 2508830, 2775899, 3512362, 3965570, 5551798, 8780905, 12293267, 13879495, 17561810, 24586534, 27758990, 61466335, 86052869, 122932670, 172105738, 430264345, 860528690]

約数ペア:

[(1, 860528690), (2, 430264345), (5, 172105738), (7, 122932670), (10, 86052869), (14, 61466335), (31, 27758990), (35, 24586534), (49, 17561810), (62, 13879495), (70, 12293267), (98, 8780905), (155, 5551798), (217, 3965570), (245, 3512362), (310, 2775899), (343, 2508830), (434, 1982785), (490, 1756181), (686, 1254415), (1085, 793114), (1519, 566510), (1715, 501766), (2170, 396557), (3038, 283255), (3430, 250883), (7595, 113302), (8093, 106330), (10633, 80930), (15190, 56651), (16186, 53165), (21266, 40465)]