70295020

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{4643}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 147846384

約数和(自身を除く): 77551364

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 3028, 3785, 4643, 7570, 9286, 15140, 18572, 23215, 46430, 92860, 3514751, 7029502, 14059004, 17573755, 35147510, 70295020]

約数ペア:

[(1, 70295020), (2, 35147510), (4, 17573755), (5, 14059004), (10, 7029502), (20, 3514751), (757, 92860), (1514, 46430), (3028, 23215), (3785, 18572), (4643, 15140), (7570, 9286)]