61351430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{125207}}^1$

素因数の和:125228

約数の個数: 24

約数和(自身を含む): 128463408

約数和(自身を除く): 67111978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 125207, 250414, 626035, 876449, 1252070, 1752898, 4382245, 6135143, 8764490, 12270286, 30675715, 61351430]

約数ペア:

[(1, 61351430), (2, 30675715), (5, 12270286), (7, 8764490), (10, 6135143), (14, 4382245), (35, 1752898), (49, 1252070), (70, 876449), (98, 626035), (245, 250414), (490, 125207)]