4351690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 9307872

約数和(自身を除く): 4956182

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 107, 166, 214, 245, 415, 490, 535, 581, 749, 830, 1070, 1162, 1498, 2905, 3745, 4067, 5243, 5810, 7490, 8134, 8881, 10486, 17762, 20335, 26215, 40670, 44405, 52430, 62167, 88810, 124334, 310835, 435169, 621670, 870338, 2175845, 4351690]

約数ペア:

[(1, 4351690), (2, 2175845), (5, 870338), (7, 621670), (10, 435169), (14, 310835), (35, 124334), (49, 88810), (70, 62167), (83, 52430), (98, 44405), (107, 40670), (166, 26215), (214, 20335), (245, 17762), (415, 10486), (490, 8881), (535, 8134), (581, 7490), (749, 5810), (830, 5243), (1070, 4067), (1162, 3745), (1498, 2905)]