180875792830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1327}}^1\times {\mathrm{3217}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 344615362560

約数和(自身を除く): 163739569730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 1327, 2230, 2654, 3217, 4237, 6434, 6635, 8474, 13270, 16085, 21185, 25213, 32170, 42370, 50426, 61123, 122246, 126065, 252130, 295921, 305615, 591842, 611230, 717391, 1434782, 1479605, 2959210, 3586955, 4268959, 5622499, 7173910, 8537918, 11244998, 13630429, 21344795, 27260858, 28112495, 42689590, 56224990, 68152145, 81110221, 136304290, 162220442, 405551105, 811102210, 951977857, 1903955714, 4759889285, 9519778570, 18087579283, 36175158566, 90437896415, 180875792830]

約数ペア:

[(1, 180875792830), (2, 90437896415), (5, 36175158566), (10, 18087579283), (19, 9519778570), (38, 4759889285), (95, 1903955714), (190, 951977857), (223, 811102210), (446, 405551105), (1115, 162220442), (1327, 136304290), (2230, 81110221), (2654, 68152145), (3217, 56224990), (4237, 42689590), (6434, 28112495), (6635, 27260858), (8474, 21344795), (13270, 13630429), (16085, 11244998), (21185, 8537918), (25213, 7173910), (32170, 5622499), (42370, 4268959), (50426, 3586955), (61123, 2959210), (122246, 1479605), (126065, 1434782), (252130, 717391), (295921, 611230), (305615, 591842)]