7963140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 24361344

約数和(自身を除く): 16398204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 211, 222, 255, 340, 370, 422, 444, 510, 555, 629, 633, 740, 844, 1020, 1055, 1110, 1258, 1266, 1887, 2110, 2220, 2516, 2532, 3145, 3165, 3587, 3774, 4220, 6290, 6330, 7174, 7548, 7807, 9435, 10761, 12580, 12660, 14348, 15614, 17935, 18870, 21522, 23421, 31228, 35870, 37740, 39035, 43044, 46842, 53805, 71740, 78070, 93684, 107610, 117105, 132719, 156140, 215220, 234210, 265438, 398157, 468420, 530876, 663595, 796314, 1327190, 1592628, 1990785, 2654380, 3981570, 7963140]

約数ペア:

[(1, 7963140), (2, 3981570), (3, 2654380), (4, 1990785), (5, 1592628), (6, 1327190), (10, 796314), (12, 663595), (15, 530876), (17, 468420), (20, 398157), (30, 265438), (34, 234210), (37, 215220), (51, 156140), (60, 132719), (68, 117105), (74, 107610), (85, 93684), (102, 78070), (111, 71740), (148, 53805), (170, 46842), (185, 43044), (204, 39035), (211, 37740), (222, 35870), (255, 31228), (340, 23421), (370, 21522), (422, 18870), (444, 17935), (510, 15614), (555, 14348), (629, 12660), (633, 12580), (740, 10761), (844, 9435), (1020, 7807), (1055, 7548), (1110, 7174), (1258, 6330), (1266, 6290), (1887, 4220), (2110, 3774), (2220, 3587), (2516, 3165), (2532, 3145)]