4457850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 11195712

約数和(自身を除く): 6737862

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 150, 226, 263, 339, 526, 565, 678, 789, 1130, 1315, 1578, 1695, 2630, 2825, 3390, 3945, 5650, 6575, 7890, 8475, 13150, 16950, 19725, 29719, 39450, 59438, 89157, 148595, 178314, 297190, 445785, 742975, 891570, 1485950, 2228925, 4457850]

約数ペア:

[(1, 4457850), (2, 2228925), (3, 1485950), (5, 891570), (6, 742975), (10, 445785), (15, 297190), (25, 178314), (30, 148595), (50, 89157), (75, 59438), (113, 39450), (150, 29719), (226, 19725), (263, 16950), (339, 13150), (526, 8475), (565, 7890), (678, 6575), (789, 5650), (1130, 3945), (1315, 3390), (1578, 2825), (1695, 2630)]