8676270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 22744800

約数和(自身を除く): 14068530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 647, 745, 894, 1294, 1341, 1490, 1941, 2235, 2682, 3235, 3882, 4470, 5823, 6470, 6705, 9705, 11646, 13410, 19410, 29115, 58230, 96403, 192806, 289209, 482015, 578418, 867627, 964030, 1446045, 1735254, 2892090, 4338135, 8676270]

約数ペア:

[(1, 8676270), (2, 4338135), (3, 2892090), (5, 1735254), (6, 1446045), (9, 964030), (10, 867627), (15, 578418), (18, 482015), (30, 289209), (45, 192806), (90, 96403), (149, 58230), (298, 29115), (447, 19410), (647, 13410), (745, 11646), (894, 9705), (1294, 6705), (1341, 6470), (1490, 5823), (1941, 4470), (2235, 3882), (2682, 3235)]