1279367030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{2917}}^1$

素因数の和:3704

約数の個数: 32

約数和(自身を含む): 2344671360

約数和(自身を除く): 1065304330

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 719, 1438, 2917, 3595, 5834, 7190, 14585, 29170, 43859, 87718, 177937, 219295, 355874, 438590, 889685, 1779370, 2097323, 4194646, 10486615, 20973230, 127936703, 255873406, 639683515, 1279367030]

約数ペア:

[(1, 1279367030), (2, 639683515), (5, 255873406), (10, 127936703), (61, 20973230), (122, 10486615), (305, 4194646), (610, 2097323), (719, 1779370), (1438, 889685), (2917, 438590), (3595, 355874), (5834, 219295), (7190, 177937), (14585, 87718), (29170, 43859)]