3981570

素因数分解:

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

素因数の和:275

約数の個数: 64

約数和(自身を含む): 10440576

約数和(自身を除く): 6459006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 211, 222, 255, 370, 422, 510, 555, 629, 633, 1055, 1110, 1258, 1266, 1887, 2110, 3145, 3165, 3587, 3774, 6290, 6330, 7174, 7807, 9435, 10761, 15614, 17935, 18870, 21522, 23421, 35870, 39035, 46842, 53805, 78070, 107610, 117105, 132719, 234210, 265438, 398157, 663595, 796314, 1327190, 1990785, 3981570]

約数ペア:

[(1, 3981570), (2, 1990785), (3, 1327190), (5, 796314), (6, 663595), (10, 398157), (15, 265438), (17, 234210), (30, 132719), (34, 117105), (37, 107610), (51, 78070), (74, 53805), (85, 46842), (102, 39035), (111, 35870), (170, 23421), (185, 21522), (211, 18870), (222, 17935), (255, 15614), (370, 10761), (422, 9435), (510, 7807), (555, 7174), (629, 6330), (633, 6290), (1055, 3774), (1110, 3587), (1258, 3165), (1266, 3145), (1887, 2110)]