13842430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6424

約数の個数: 32

約数和(自身を含む): 29399040

約数和(自身を除く): 15556610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6379, 12758, 31895, 44653, 63790, 89306, 197749, 223265, 395498, 446530, 988745, 1384243, 1977490, 2768486, 6921215, 13842430]

約数ペア:

[(1, 13842430), (2, 6921215), (5, 2768486), (7, 1977490), (10, 1384243), (14, 988745), (31, 446530), (35, 395498), (62, 223265), (70, 197749), (155, 89306), (217, 63790), (310, 44653), (434, 31895), (1085, 12758), (2170, 6379)]