87888570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38047}}^1$

素因数の和:38075

約数の個数: 64

約数和(自身を含む): 262987776

約数和(自身を除く): 175099206

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 38047, 76094, 114141, 190235, 228282, 266329, 380470, 418517, 532658, 570705, 798987, 837034, 1141410, 1255551, 1331645, 1597974, 2092585, 2511102, 2663290, 2929619, 3994935, 4185170, 5859238, 6277755, 7989870, 8788857, 12555510, 14648095, 17577714, 29296190, 43944285, 87888570]

約数ペア:

[(1, 87888570), (2, 43944285), (3, 29296190), (5, 17577714), (6, 14648095), (7, 12555510), (10, 8788857), (11, 7989870), (14, 6277755), (15, 5859238), (21, 4185170), (22, 3994935), (30, 2929619), (33, 2663290), (35, 2511102), (42, 2092585), (55, 1597974), (66, 1331645), (70, 1255551), (77, 1141410), (105, 837034), (110, 798987), (154, 570705), (165, 532658), (210, 418517), (231, 380470), (330, 266329), (385, 228282), (462, 190235), (770, 114141), (1155, 76094), (2310, 38047)]