2956552060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1919839}}^1$

素因数の和:1919866

約数の個数: 48

約数和(自身を含む): 7740794880

約数和(自身を除く): 4784242820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1919839, 3839678, 7679356, 9599195, 13438873, 19198390, 21118229, 26877746, 38396780, 42236458, 53755492, 67194365, 84472916, 105591145, 134388730, 147827603, 211182290, 268777460, 295655206, 422364580, 591310412, 739138015, 1478276030, 2956552060]

約数ペア:

[(1, 2956552060), (2, 1478276030), (4, 739138015), (5, 591310412), (7, 422364580), (10, 295655206), (11, 268777460), (14, 211182290), (20, 147827603), (22, 134388730), (28, 105591145), (35, 84472916), (44, 67194365), (55, 53755492), (70, 42236458), (77, 38396780), (110, 26877746), (140, 21118229), (154, 19198390), (220, 13438873), (308, 9599195), (385, 7679356), (770, 3839678), (1540, 1919839)]