16545410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 35100864

約数和(自身を除く): 18555454

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 107, 214, 235, 329, 470, 535, 658, 749, 1070, 1498, 1645, 2209, 3290, 3745, 4418, 5029, 7490, 10058, 11045, 15463, 22090, 25145, 30926, 35203, 50290, 70406, 77315, 154630, 176015, 236363, 352030, 472726, 1181815, 1654541, 2363630, 3309082, 8272705, 16545410]

約数ペア:

[(1, 16545410), (2, 8272705), (5, 3309082), (7, 2363630), (10, 1654541), (14, 1181815), (35, 472726), (47, 352030), (70, 236363), (94, 176015), (107, 154630), (214, 77315), (235, 70406), (329, 50290), (470, 35203), (535, 30926), (658, 25145), (749, 22090), (1070, 15463), (1498, 11045), (1645, 10058), (2209, 7490), (3290, 5029), (3745, 4418)]