109356970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 108371030

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 89, 95, 145, 178, 190, 223, 290, 445, 446, 551, 890, 1102, 1115, 1691, 2230, 2581, 2755, 3382, 4237, 5162, 5510, 6467, 8455, 8474, 12905, 12934, 16910, 19847, 21185, 25810, 32335, 39694, 42370, 49039, 64670, 98078, 99235, 122873, 198470, 245195, 245746, 377093, 490390, 575563, 614365, 754186, 1151126, 1228730, 1885465, 2877815, 3770930, 5755630, 10935697, 21871394, 54678485, 109356970]

約数ペア:

[(1, 109356970), (2, 54678485), (5, 21871394), (10, 10935697), (19, 5755630), (29, 3770930), (38, 2877815), (58, 1885465), (89, 1228730), (95, 1151126), (145, 754186), (178, 614365), (190, 575563), (223, 490390), (290, 377093), (445, 245746), (446, 245195), (551, 198470), (890, 122873), (1102, 99235), (1115, 98078), (1691, 64670), (2230, 49039), (2581, 42370), (2755, 39694), (3382, 32335), (4237, 25810), (5162, 21185), (5510, 19847), (6467, 16910), (8455, 12934), (8474, 12905)]