243103690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{6379}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 453847680

約数和(自身を除く): 210743990

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 1030, 3811, 6379, 7622, 12758, 19055, 31895, 38110, 63790, 236023, 472046, 657037, 1180115, 1314074, 2360230, 3285185, 6570370, 24310369, 48620738, 121551845, 243103690]

約数ペア:

[(1, 243103690), (2, 121551845), (5, 48620738), (10, 24310369), (37, 6570370), (74, 3285185), (103, 2360230), (185, 1314074), (206, 1180115), (370, 657037), (515, 472046), (1030, 236023), (3811, 63790), (6379, 38110), (7622, 31895), (12758, 19055)]