5015150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 11450160

約数和(自身を除く): 6435010

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 89, 98, 115, 161, 175, 178, 230, 245, 322, 350, 445, 490, 575, 623, 805, 890, 1127, 1150, 1225, 1246, 1610, 2047, 2225, 2254, 2450, 3115, 4025, 4094, 4361, 4450, 5635, 6230, 8050, 8722, 10235, 11270, 14329, 15575, 20470, 21805, 28175, 28658, 31150, 43610, 51175, 56350, 71645, 100303, 102350, 109025, 143290, 200606, 218050, 358225, 501515, 716450, 1003030, 2507575, 5015150]

約数ペア:

[(1, 5015150), (2, 2507575), (5, 1003030), (7, 716450), (10, 501515), (14, 358225), (23, 218050), (25, 200606), (35, 143290), (46, 109025), (49, 102350), (50, 100303), (70, 71645), (89, 56350), (98, 51175), (115, 43610), (161, 31150), (175, 28658), (178, 28175), (230, 21805), (245, 20470), (322, 15575), (350, 14329), (445, 11270), (490, 10235), (575, 8722), (623, 8050), (805, 6230), (890, 5635), (1127, 4450), (1150, 4361), (1225, 4094), (1246, 4025), (1610, 3115), (2047, 2450), (2225, 2254)]