2655144570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{21751}}^1$

素因数の和:22087

約数の個数: 64

約数和(自身を含む): 6884769024

約数和(自身を除く): 4229624454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1565, 1878, 3130, 4069, 4695, 8138, 9390, 12207, 20345, 21751, 24414, 40690, 43502, 61035, 65253, 108755, 122070, 130506, 217510, 282763, 326265, 565526, 652530, 848289, 1413815, 1696578, 2827630, 4241445, 6808063, 8482890, 13616126, 20424189, 34040315, 40848378, 68080630, 88504819, 102120945, 177009638, 204241890, 265514457, 442524095, 531028914, 885048190, 1327572285, 2655144570]

約数ペア:

[(1, 2655144570), (2, 1327572285), (3, 885048190), (5, 531028914), (6, 442524095), (10, 265514457), (13, 204241890), (15, 177009638), (26, 102120945), (30, 88504819), (39, 68080630), (65, 40848378), (78, 34040315), (130, 20424189), (195, 13616126), (313, 8482890), (390, 6808063), (626, 4241445), (939, 2827630), (1565, 1696578), (1878, 1413815), (3130, 848289), (4069, 652530), (4695, 565526), (8138, 326265), (9390, 282763), (12207, 217510), (20345, 130506), (21751, 122070), (24414, 108755), (40690, 65253), (43502, 61035)]