31714115280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1861157}}^1$

素因数の和:1861244

約数の個数: 80

約数和(自身を含む): 99698511744

約数和(自身を除く): 67984396464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 1861157, 3722314, 5583471, 7444628, 9305785, 11166942, 14889256, 18611570, 22333884, 27917355, 29778512, 37223140, 44667768, 55834710, 74446280, 89335536, 111669420, 132142147, 148892560, 223338840, 264284294, 396426441, 446677680, 528568588, 660710735, 792852882, 1057137176, 1321421470, 1585705764, 1982132205, 2114274352, 2642842940, 3171411528, 3964264410, 5285685880, 6342823056, 7928528820, 10571371760, 15857057640, 31714115280]

約数ペア:

[(1, 31714115280), (2, 15857057640), (3, 10571371760), (4, 7928528820), (5, 6342823056), (6, 5285685880), (8, 3964264410), (10, 3171411528), (12, 2642842940), (15, 2114274352), (16, 1982132205), (20, 1585705764), (24, 1321421470), (30, 1057137176), (40, 792852882), (48, 660710735), (60, 528568588), (71, 446677680), (80, 396426441), (120, 264284294), (142, 223338840), (213, 148892560), (240, 132142147), (284, 111669420), (355, 89335536), (426, 74446280), (568, 55834710), (710, 44667768), (852, 37223140), (1065, 29778512), (1136, 27917355), (1420, 22333884), (1704, 18611570), (2130, 14889256), (2840, 11166942), (3408, 9305785), (4260, 7444628), (5680, 5583471), (8520, 3722314), (17040, 1861157)]