84321870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1765

約数の個数: 64

約数和(自身を含む): 216530496

約数和(自身を除く): 132208626

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1515, 1637, 1717, 3030, 3274, 3434, 4911, 5151, 8185, 8585, 9822, 10302, 16370, 17170, 24555, 25755, 27829, 49110, 51510, 55658, 83487, 139145, 165337, 166974, 278290, 330674, 417435, 496011, 826685, 834870, 992022, 1653370, 2480055, 2810729, 4960110, 5621458, 8432187, 14053645, 16864374, 28107290, 42160935, 84321870]

約数ペア:

[(1, 84321870), (2, 42160935), (3, 28107290), (5, 16864374), (6, 14053645), (10, 8432187), (15, 5621458), (17, 4960110), (30, 2810729), (34, 2480055), (51, 1653370), (85, 992022), (101, 834870), (102, 826685), (170, 496011), (202, 417435), (255, 330674), (303, 278290), (505, 166974), (510, 165337), (606, 139145), (1010, 83487), (1515, 55658), (1637, 51510), (1717, 49110), (3030, 27829), (3274, 25755), (3434, 24555), (4911, 17170), (5151, 16370), (8185, 10302), (8585, 9822)]