28318830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3673}}^1$

素因数の和:3940

約数の個数: 32

約数和(自身を含む): 68248224

約数和(自身を除く): 39929394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3673, 3855, 7346, 7710, 11019, 18365, 22038, 36730, 55095, 110190, 943961, 1887922, 2831883, 4719805, 5663766, 9439610, 14159415, 28318830]

約数ペア:

[(1, 28318830), (2, 14159415), (3, 9439610), (5, 5663766), (6, 4719805), (10, 2831883), (15, 1887922), (30, 943961), (257, 110190), (514, 55095), (771, 36730), (1285, 22038), (1542, 18365), (2570, 11019), (3673, 7710), (3855, 7346)]