16868610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1549}}^1$

素因数の和:1584

約数の個数: 72

約数和(自身を含む): 48239100

約数和(自身を除く): 31370490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1549, 1815, 2178, 3098, 3630, 4647, 5445, 7745, 9294, 10890, 13941, 15490, 17039, 23235, 27882, 34078, 46470, 51117, 69705, 85195, 102234, 139410, 153351, 170390, 187429, 255585, 306702, 374858, 511170, 562287, 766755, 937145, 1124574, 1533510, 1686861, 1874290, 2811435, 3373722, 5622870, 8434305, 16868610]

約数ペア:

[(1, 16868610), (2, 8434305), (3, 5622870), (5, 3373722), (6, 2811435), (9, 1874290), (10, 1686861), (11, 1533510), (15, 1124574), (18, 937145), (22, 766755), (30, 562287), (33, 511170), (45, 374858), (55, 306702), (66, 255585), (90, 187429), (99, 170390), (110, 153351), (121, 139410), (165, 102234), (198, 85195), (242, 69705), (330, 51117), (363, 46470), (495, 34078), (605, 27882), (726, 23235), (990, 17039), (1089, 15490), (1210, 13941), (1549, 10890), (1815, 9294), (2178, 7745), (3098, 5445), (3630, 4647)]