2998157060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{953}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 7039146240

約数和(自身を除く): 4040989180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 487, 646, 953, 974, 1292, 1615, 1906, 1948, 2435, 3230, 3812, 4765, 4870, 6460, 8279, 9253, 9530, 9740, 16201, 16558, 18107, 18506, 19060, 32402, 33116, 36214, 37012, 41395, 46265, 64804, 72428, 81005, 82790, 90535, 92530, 157301, 162010, 165580, 181070, 185060, 307819, 314602, 324020, 362140, 464111, 615638, 629204, 786505, 928222, 1231276, 1539095, 1573010, 1856444, 2320555, 3078190, 3146020, 4641110, 6156380, 7889887, 8818109, 9282220, 15779774, 17636218, 31559548, 35272436, 39449435, 44090545, 78898870, 88181090, 149907853, 157797740, 176362180, 299815706, 599631412, 749539265, 1499078530, 2998157060]

約数ペア:

[(1, 2998157060), (2, 1499078530), (4, 749539265), (5, 599631412), (10, 299815706), (17, 176362180), (19, 157797740), (20, 149907853), (34, 88181090), (38, 78898870), (68, 44090545), (76, 39449435), (85, 35272436), (95, 31559548), (170, 17636218), (190, 15779774), (323, 9282220), (340, 8818109), (380, 7889887), (487, 6156380), (646, 4641110), (953, 3146020), (974, 3078190), (1292, 2320555), (1615, 1856444), (1906, 1573010), (1948, 1539095), (2435, 1231276), (3230, 928222), (3812, 786505), (4765, 629204), (4870, 615638), (6460, 464111), (8279, 362140), (9253, 324020), (9530, 314602), (9740, 307819), (16201, 185060), (16558, 181070), (18107, 165580), (18506, 162010), (19060, 157301), (32402, 92530), (33116, 90535), (36214, 82790), (37012, 81005), (41395, 72428), (46265, 64804)]