1602860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^2$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 3883152

約数和(自身を除く): 2280292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 11449, 14980, 22898, 45796, 57245, 80143, 114490, 160286, 228980, 320572, 400715, 801430, 1602860]

約数ペア:

[(1, 1602860), (2, 801430), (4, 400715), (5, 320572), (7, 228980), (10, 160286), (14, 114490), (20, 80143), (28, 57245), (35, 45796), (70, 22898), (107, 14980), (140, 11449), (214, 7490), (428, 3745), (535, 2996), (749, 2140), (1070, 1498)]