21836221050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{20796401}}^1$

素因数の和:20796423

約数の個数: 48

約数和(自身を含む): 61890092352

約数和(自身を除く): 40053871302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 20796401, 41592802, 62389203, 103982005, 124778406, 145574807, 207964010, 291149614, 311946015, 436724421, 519910025, 623892030, 727874035, 873448842, 1039820050, 1455748070, 1559730075, 2183622105, 3119460150, 3639370175, 4367244210, 7278740350, 10918110525, 21836221050]

約数ペア:

[(1, 21836221050), (2, 10918110525), (3, 7278740350), (5, 4367244210), (6, 3639370175), (7, 3119460150), (10, 2183622105), (14, 1559730075), (15, 1455748070), (21, 1039820050), (25, 873448842), (30, 727874035), (35, 623892030), (42, 519910025), (50, 436724421), (70, 311946015), (75, 291149614), (105, 207964010), (150, 145574807), (175, 124778406), (210, 103982005), (350, 62389203), (525, 41592802), (1050, 20796401)]