121862010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 309196800

約数和(自身を除く): 187334790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 439, 487, 570, 878, 974, 1317, 1461, 2195, 2435, 2634, 2922, 4390, 4870, 6585, 7305, 8341, 9253, 13170, 14610, 16682, 18506, 25023, 27759, 41705, 46265, 50046, 55518, 83410, 92530, 125115, 138795, 213793, 250230, 277590, 427586, 641379, 1068965, 1282758, 2137930, 3206895, 4062067, 6413790, 8124134, 12186201, 20310335, 24372402, 40620670, 60931005, 121862010]

約数ペア:

[(1, 121862010), (2, 60931005), (3, 40620670), (5, 24372402), (6, 20310335), (10, 12186201), (15, 8124134), (19, 6413790), (30, 4062067), (38, 3206895), (57, 2137930), (95, 1282758), (114, 1068965), (190, 641379), (285, 427586), (439, 277590), (487, 250230), (570, 213793), (878, 138795), (974, 125115), (1317, 92530), (1461, 83410), (2195, 55518), (2435, 50046), (2634, 46265), (2922, 41705), (4390, 27759), (4870, 25023), (6585, 18506), (7305, 16682), (8341, 14610), (9253, 13170)]