28990651570

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{61339}}^1$

素因数の和:61810

約数の個数: 32

約数和(自身を含む): 52697439360

約数和(自身を除く): 23706787790

約数列:

[1, 2, 5, 10, 151, 302, 313, 626, 755, 1510, 1565, 3130, 47263, 61339, 94526, 122678, 236315, 306695, 472630, 613390, 9262189, 18524378, 19199107, 38398214, 46310945, 92621890, 95995535, 191991070, 2899065157, 5798130314, 14495325785, 28990651570]

約数ペア:

[(1, 28990651570), (2, 14495325785), (5, 5798130314), (10, 2899065157), (151, 191991070), (302, 95995535), (313, 92621890), (626, 46310945), (755, 38398214), (1510, 19199107), (1565, 18524378), (3130, 9262189), (47263, 613390), (61339, 472630), (94526, 306695), (122678, 236315)]