9898110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 26114400

約数和(自身を除く): 16216290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1549, 2130, 3098, 3195, 4647, 6390, 7745, 9294, 13941, 15490, 23235, 27882, 46470, 69705, 109979, 139410, 219958, 329937, 549895, 659874, 989811, 1099790, 1649685, 1979622, 3299370, 4949055, 9898110]

約数ペア:

[(1, 9898110), (2, 4949055), (3, 3299370), (5, 1979622), (6, 1649685), (9, 1099790), (10, 989811), (15, 659874), (18, 549895), (30, 329937), (45, 219958), (71, 139410), (90, 109979), (142, 69705), (213, 46470), (355, 27882), (426, 23235), (639, 15490), (710, 13941), (1065, 9294), (1278, 7745), (1549, 6390), (2130, 4647), (3098, 3195)]