3906401030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{7673}}^1$

素因数の和:8733

約数の個数: 48

約数和(自身を含む): 8188464960

約数和(自身を除く): 4282063930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1039, 2078, 5195, 7273, 7673, 10390, 14546, 15346, 36365, 38365, 50911, 53711, 72730, 76730, 101822, 107422, 254555, 268555, 375977, 509110, 537110, 751954, 1879885, 3759770, 7972247, 15944494, 39861235, 55805729, 79722470, 111611458, 279028645, 390640103, 558057290, 781280206, 1953200515, 3906401030]

約数ペア:

[(1, 3906401030), (2, 1953200515), (5, 781280206), (7, 558057290), (10, 390640103), (14, 279028645), (35, 111611458), (49, 79722470), (70, 55805729), (98, 39861235), (245, 15944494), (490, 7972247), (1039, 3759770), (2078, 1879885), (5195, 751954), (7273, 537110), (7673, 509110), (10390, 375977), (14546, 268555), (15346, 254555), (36365, 107422), (38365, 101822), (50911, 76730), (53711, 72730)]