28267470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4110

約数の個数: 96

約数和(自身を含む): 91653120

約数和(自身を除く): 63385650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4079, 6930, 8158, 12237, 20395, 24474, 28553, 36711, 40790, 44869, 57106, 61185, 73422, 85659, 89738, 122370, 134607, 142765, 171318, 183555, 224345, 256977, 269214, 285530, 314083, 367110, 403821, 428295, 448690, 513954, 628166, 673035, 807642, 856590, 942249, 1284885, 1346070, 1570415, 1884498, 2019105, 2569770, 2826747, 3140830, 4038210, 4711245, 5653494, 9422490, 14133735, 28267470]

約数ペア:

[(1, 28267470), (2, 14133735), (3, 9422490), (5, 5653494), (6, 4711245), (7, 4038210), (9, 3140830), (10, 2826747), (11, 2569770), (14, 2019105), (15, 1884498), (18, 1570415), (21, 1346070), (22, 1284885), (30, 942249), (33, 856590), (35, 807642), (42, 673035), (45, 628166), (55, 513954), (63, 448690), (66, 428295), (70, 403821), (77, 367110), (90, 314083), (99, 285530), (105, 269214), (110, 256977), (126, 224345), (154, 183555), (165, 171318), (198, 142765), (210, 134607), (231, 122370), (315, 89738), (330, 85659), (385, 73422), (462, 61185), (495, 57106), (630, 44869), (693, 40790), (770, 36711), (990, 28553), (1155, 24474), (1386, 20395), (2310, 12237), (3465, 8158), (4079, 6930)]