71178270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5801}}^1$

素因数の和:6220

約数の個数: 32

約数和(自身を含む): 171275040

約数和(自身を除く): 100096770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 5801, 6135, 11602, 12270, 17403, 29005, 34806, 58010, 87015, 174030, 2372609, 4745218, 7117827, 11863045, 14235654, 23726090, 35589135, 71178270]

約数ペア:

[(1, 71178270), (2, 35589135), (3, 23726090), (5, 14235654), (6, 11863045), (10, 7117827), (15, 4745218), (30, 2372609), (409, 174030), (818, 87015), (1227, 58010), (2045, 34806), (2454, 29005), (4090, 17403), (5801, 12270), (6135, 11602)]