1041950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 2395680

約数和(自身を除く): 1353730

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 229, 325, 350, 455, 458, 650, 910, 1145, 1603, 2275, 2290, 2977, 3206, 4550, 5725, 5954, 8015, 11450, 14885, 16030, 20839, 29770, 40075, 41678, 74425, 80150, 104195, 148850, 208390, 520975, 1041950]

約数ペア:

[(1, 1041950), (2, 520975), (5, 208390), (7, 148850), (10, 104195), (13, 80150), (14, 74425), (25, 41678), (26, 40075), (35, 29770), (50, 20839), (65, 16030), (70, 14885), (91, 11450), (130, 8015), (175, 5954), (182, 5725), (229, 4550), (325, 3206), (350, 2977), (455, 2290), (458, 2275), (650, 1603), (910, 1145)]