85032870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4639}}^1$

素因数の和:4709

約数の個数: 64

約数和(自身を含む): 224501760

約数和(自身を除く): 139468890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 4639, 6110, 9165, 9278, 13917, 18330, 23195, 27834, 46390, 60307, 69585, 120614, 139170, 180921, 218033, 301535, 361842, 436066, 603070, 654099, 904605, 1090165, 1308198, 1809210, 2180330, 2834429, 3270495, 5668858, 6540990, 8503287, 14172145, 17006574, 28344290, 42516435, 85032870]

約数ペア:

[(1, 85032870), (2, 42516435), (3, 28344290), (5, 17006574), (6, 14172145), (10, 8503287), (13, 6540990), (15, 5668858), (26, 3270495), (30, 2834429), (39, 2180330), (47, 1809210), (65, 1308198), (78, 1090165), (94, 904605), (130, 654099), (141, 603070), (195, 436066), (235, 361842), (282, 301535), (390, 218033), (470, 180921), (611, 139170), (705, 120614), (1222, 69585), (1410, 60307), (1833, 46390), (3055, 27834), (3666, 23195), (4639, 18330), (6110, 13917), (9165, 9278)]