2741550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{373}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 7930296

約数和(自身を除く): 5188746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 373, 490, 525, 735, 746, 1050, 1119, 1225, 1470, 1865, 2238, 2450, 2611, 3675, 3730, 5222, 5595, 7350, 7833, 9325, 11190, 13055, 15666, 18277, 18650, 26110, 27975, 36554, 39165, 54831, 55950, 65275, 78330, 91385, 109662, 130550, 182770, 195825, 274155, 391650, 456925, 548310, 913850, 1370775, 2741550]

約数ペア:

[(1, 2741550), (2, 1370775), (3, 913850), (5, 548310), (6, 456925), (7, 391650), (10, 274155), (14, 195825), (15, 182770), (21, 130550), (25, 109662), (30, 91385), (35, 78330), (42, 65275), (49, 55950), (50, 54831), (70, 39165), (75, 36554), (98, 27975), (105, 26110), (147, 18650), (150, 18277), (175, 15666), (210, 13055), (245, 11190), (294, 9325), (350, 7833), (373, 7350), (490, 5595), (525, 5222), (735, 3730), (746, 3675), (1050, 2611), (1119, 2450), (1225, 2238), (1470, 1865)]