889102740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{7937}}^1$

素因数の和:9816

約数の個数: 48

約数和(自身を含む): 2491134912

約数和(自身を除く): 1602032172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1867, 3734, 5601, 7468, 7937, 9335, 11202, 15874, 18670, 22404, 23811, 28005, 31748, 37340, 39685, 47622, 56010, 79370, 95244, 112020, 119055, 158740, 238110, 476220, 14818379, 29636758, 44455137, 59273516, 74091895, 88910274, 148183790, 177820548, 222275685, 296367580, 444551370, 889102740]

約数ペア:

[(1, 889102740), (2, 444551370), (3, 296367580), (4, 222275685), (5, 177820548), (6, 148183790), (10, 88910274), (12, 74091895), (15, 59273516), (20, 44455137), (30, 29636758), (60, 14818379), (1867, 476220), (3734, 238110), (5601, 158740), (7468, 119055), (7937, 112020), (9335, 95244), (11202, 79370), (15874, 56010), (18670, 47622), (22404, 39685), (23811, 37340), (28005, 31748)]