80764590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5483}}^1$

素因数の和:5984

約数の個数: 32

約数和(自身を含む): 194265216

約数和(自身を除く): 113500626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 5483, 7365, 10966, 14730, 16449, 27415, 32898, 54830, 82245, 164490, 2692153, 5384306, 8076459, 13460765, 16152918, 26921530, 40382295, 80764590]

約数ペア:

[(1, 80764590), (2, 40382295), (3, 26921530), (5, 16152918), (6, 13460765), (10, 8076459), (15, 5384306), (30, 2692153), (491, 164490), (982, 82245), (1473, 54830), (2455, 32898), (2946, 27415), (4910, 16449), (5483, 14730), (7365, 10966)]