26028810

素因数分解:

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

素因数の和:812

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 43955190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 647, 745, 894, 1294, 1341, 1490, 1941, 2235, 2682, 3235, 3882, 4023, 4470, 5823, 6470, 6705, 8046, 9705, 11646, 13410, 17469, 19410, 20115, 29115, 34938, 40230, 58230, 87345, 96403, 174690, 192806, 289209, 482015, 578418, 867627, 964030, 1446045, 1735254, 2602881, 2892090, 4338135, 5205762, 8676270, 13014405, 26028810]

約数ペア:

[(1, 26028810), (2, 13014405), (3, 8676270), (5, 5205762), (6, 4338135), (9, 2892090), (10, 2602881), (15, 1735254), (18, 1446045), (27, 964030), (30, 867627), (45, 578418), (54, 482015), (90, 289209), (135, 192806), (149, 174690), (270, 96403), (298, 87345), (447, 58230), (647, 40230), (745, 34938), (894, 29115), (1294, 20115), (1341, 19410), (1490, 17469), (1941, 13410), (2235, 11646), (2682, 9705), (3235, 8046), (3882, 6705), (4023, 6470), (4470, 5823)]