142740802570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1\times {\mathrm{166351}}^1$

素因数の和:168030

約数の個数: 32

約数和(自身を含む): 261944513280

約数和(自身を除く): 119203710710

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1619, 3238, 8095, 16190, 85807, 166351, 171614, 332702, 429035, 831755, 858070, 1663510, 8816603, 17633206, 44083015, 88166030, 269322269, 538644538, 1346611345, 2693222690, 14274080257, 28548160514, 71370401285, 142740802570]

約数ペア:

[(1, 142740802570), (2, 71370401285), (5, 28548160514), (10, 14274080257), (53, 2693222690), (106, 1346611345), (265, 538644538), (530, 269322269), (1619, 88166030), (3238, 44083015), (8095, 17633206), (16190, 8816603), (85807, 1663510), (166351, 858070), (171614, 831755), (332702, 429035)]