71312770

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 59686910

約数列:

[1, 2, 5, 10, 83, 151, 166, 302, 415, 569, 755, 830, 1138, 1510, 2845, 5690, 12533, 25066, 47227, 62665, 85919, 94454, 125330, 171838, 236135, 429595, 472270, 859190, 7131277, 14262554, 35656385, 71312770]

約数ペア:

[(1, 71312770), (2, 35656385), (5, 14262554), (10, 7131277), (83, 859190), (151, 472270), (166, 429595), (302, 236135), (415, 171838), (569, 125330), (755, 94454), (830, 85919), (1138, 62665), (1510, 47227), (2845, 25066), (5690, 12533)]