67684890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24793}}^1$

素因数の和:24823

約数の個数: 64

約数和(自身を含む): 199938816

約数和(自身を除く): 132253926

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 24793, 49586, 74379, 123965, 148758, 173551, 247930, 322309, 347102, 371895, 520653, 644618, 743790, 867755, 966927, 1041306, 1611545, 1735510, 1933854, 2256163, 2603265, 3223090, 4512326, 4834635, 5206530, 6768489, 9669270, 11280815, 13536978, 22561630, 33842445, 67684890]

約数ペア:

[(1, 67684890), (2, 33842445), (3, 22561630), (5, 13536978), (6, 11280815), (7, 9669270), (10, 6768489), (13, 5206530), (14, 4834635), (15, 4512326), (21, 3223090), (26, 2603265), (30, 2256163), (35, 1933854), (39, 1735510), (42, 1611545), (65, 1041306), (70, 966927), (78, 867755), (91, 743790), (105, 644618), (130, 520653), (182, 371895), (195, 347102), (210, 322309), (273, 247930), (390, 173551), (455, 148758), (546, 123965), (910, 74379), (1365, 49586), (2730, 24793)]