995572260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{291103}}^1$

素因数の和:291137

約数の個数: 72

約数和(自身を含む): 3178855680

約数和(自身を除く): 2183283420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 291103, 582206, 873309, 1164412, 1455515, 1746618, 2619927, 2911030, 3493236, 4366545, 5239854, 5530957, 5822060, 8733090, 10479708, 11061914, 13099635, 16592871, 17466180, 22123828, 26199270, 27654785, 33185742, 49778613, 52398540, 55309570, 66371484, 82964355, 99557226, 110619140, 165928710, 199114452, 248893065, 331857420, 497786130, 995572260]

約数ペア:

[(1, 995572260), (2, 497786130), (3, 331857420), (4, 248893065), (5, 199114452), (6, 165928710), (9, 110619140), (10, 99557226), (12, 82964355), (15, 66371484), (18, 55309570), (19, 52398540), (20, 49778613), (30, 33185742), (36, 27654785), (38, 26199270), (45, 22123828), (57, 17466180), (60, 16592871), (76, 13099635), (90, 11061914), (95, 10479708), (114, 8733090), (171, 5822060), (180, 5530957), (190, 5239854), (228, 4366545), (285, 3493236), (342, 2911030), (380, 2619927), (570, 1746618), (684, 1455515), (855, 1164412), (1140, 873309), (1710, 582206), (3420, 291103)]