8766270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 22941360

約数和(自身を除く): 14175090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 379, 514, 758, 771, 1137, 1285, 1542, 1895, 2274, 2313, 2570, 3411, 3790, 3855, 4626, 5685, 6822, 7710, 11370, 11565, 17055, 23130, 34110, 97403, 194806, 292209, 487015, 584418, 876627, 974030, 1461045, 1753254, 2922090, 4383135, 8766270]

約数ペア:

[(1, 8766270), (2, 4383135), (3, 2922090), (5, 1753254), (6, 1461045), (9, 974030), (10, 876627), (15, 584418), (18, 487015), (30, 292209), (45, 194806), (90, 97403), (257, 34110), (379, 23130), (514, 17055), (758, 11565), (771, 11370), (1137, 7710), (1285, 6822), (1542, 5685), (1895, 4626), (2274, 3855), (2313, 3790), (2570, 3411)]