71156460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3863}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 199938816

約数和(自身を除く): 128782356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 3863, 4605, 6140, 7726, 9210, 11589, 15452, 18420, 19315, 23178, 38630, 46356, 57945, 77260, 115890, 231780, 1185941, 2371882, 3557823, 4743764, 5929705, 7115646, 11859410, 14231292, 17789115, 23718820, 35578230, 71156460]

約数ペア:

[(1, 71156460), (2, 35578230), (3, 23718820), (4, 17789115), (5, 14231292), (6, 11859410), (10, 7115646), (12, 5929705), (15, 4743764), (20, 3557823), (30, 2371882), (60, 1185941), (307, 231780), (614, 115890), (921, 77260), (1228, 57945), (1535, 46356), (1842, 38630), (3070, 23178), (3684, 19315), (3863, 18420), (4605, 15452), (6140, 11589), (7726, 9210)]