74429030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 144916128

約数和(自身を除く): 70487098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2281, 2510, 3263, 4562, 6526, 11405, 16315, 22810, 29653, 32630, 59306, 148265, 296530, 572531, 1145062, 2862655, 5725310, 7442903, 14885806, 37214515, 74429030]

約数ペア:

[(1, 74429030), (2, 37214515), (5, 14885806), (10, 7442903), (13, 5725310), (26, 2862655), (65, 1145062), (130, 572531), (251, 296530), (502, 148265), (1255, 59306), (2281, 32630), (2510, 29653), (3263, 22810), (4562, 16315), (6526, 11405)]