27533940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65557}}^1$

素因数の和:65576

約数の個数: 48

約数和(自身を含む): 88109952

約数和(自身を除く): 60576012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65557, 131114, 196671, 262228, 327785, 393342, 458899, 655570, 786684, 917798, 983355, 1311140, 1376697, 1835596, 1966710, 2294495, 2753394, 3933420, 4588990, 5506788, 6883485, 9177980, 13766970, 27533940]

約数ペア:

[(1, 27533940), (2, 13766970), (3, 9177980), (4, 6883485), (5, 5506788), (6, 4588990), (7, 3933420), (10, 2753394), (12, 2294495), (14, 1966710), (15, 1835596), (20, 1376697), (21, 1311140), (28, 983355), (30, 917798), (35, 786684), (42, 655570), (60, 458899), (70, 393342), (84, 327785), (105, 262228), (140, 196671), (210, 131114), (420, 65557)]