605033940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1440557}}^1$

素因数の和:1440576

約数の個数: 48

約数和(自身を含む): 1936109952

約数和(自身を除く): 1331076012

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, 1440557, 2881114, 4321671, 5762228, 7202785, 8643342, 10083899, 14405570, 17286684, 20167798, 21608355, 28811140, 30251697, 40335596, 43216710, 50419495, 60503394, 86433420, 100838990, 121006788, 151258485, 201677980, 302516970, 605033940]

約数ペア:

[(1, 605033940), (2, 302516970), (3, 201677980), (4, 151258485), (5, 121006788), (6, 100838990), (7, 86433420), (10, 60503394), (12, 50419495), (14, 43216710), (15, 40335596), (20, 30251697), (21, 28811140), (28, 21608355), (30, 20167798), (35, 17286684), (42, 14405570), (60, 10083899), (70, 8643342), (84, 7202785), (105, 5762228), (140, 4321671), (210, 2881114), (420, 1440557)]