294920350

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 561459600

約数和(自身を除く): 266539250

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 257, 295, 389, 514, 590, 778, 1285, 1475, 1945, 2570, 2950, 3890, 6425, 9725, 12850, 15163, 19450, 22951, 30326, 45902, 75815, 99973, 114755, 151630, 199946, 229510, 379075, 499865, 573775, 758150, 999730, 1147550, 2499325, 4998650, 5898407, 11796814, 29492035, 58984070, 147460175, 294920350]

約数ペア:

[(1, 294920350), (2, 147460175), (5, 58984070), (10, 29492035), (25, 11796814), (50, 5898407), (59, 4998650), (118, 2499325), (257, 1147550), (295, 999730), (389, 758150), (514, 573775), (590, 499865), (778, 379075), (1285, 229510), (1475, 199946), (1945, 151630), (2570, 114755), (2950, 99973), (3890, 75815), (6425, 45902), (9725, 30326), (12850, 22951), (15163, 19450)]