85821390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317857}}^1$

素因数の和:317873

約数の個数: 32

約数和(自身を含む): 228857760

約数和(自身を除く): 143036370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317857, 635714, 953571, 1589285, 1907142, 2860713, 3178570, 4767855, 5721426, 8582139, 9535710, 14303565, 17164278, 28607130, 42910695, 85821390]

約数ペア:

[(1, 85821390), (2, 42910695), (3, 28607130), (5, 17164278), (6, 14303565), (9, 9535710), (10, 8582139), (15, 5721426), (18, 4767855), (27, 3178570), (30, 2860713), (45, 1907142), (54, 1589285), (90, 953571), (135, 635714), (270, 317857)]