71130330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27295

約数の個数: 48

約数和(自身を含む): 191323080

約数和(自身を除く): 120192750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 27253, 54506, 81759, 136265, 163518, 245277, 272530, 408795, 490554, 790337, 817590, 1226385, 1580674, 2371011, 2452770, 3951685, 4742022, 7113033, 7903370, 11855055, 14226066, 23710110, 35565165, 71130330]

約数ペア:

[(1, 71130330), (2, 35565165), (3, 23710110), (5, 14226066), (6, 11855055), (9, 7903370), (10, 7113033), (15, 4742022), (18, 3951685), (29, 2452770), (30, 2371011), (45, 1580674), (58, 1226385), (87, 817590), (90, 790337), (145, 490554), (174, 408795), (261, 272530), (290, 245277), (435, 163518), (522, 136265), (870, 81759), (1305, 54506), (2610, 27253)]