245034726

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30716

約数の個数: 32

約数和(自身を含む): 517659648

約数和(自身を除く): 272624922

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 30637, 61274, 91911, 183822, 949747, 1317391, 1899494, 2634782, 2849241, 3952173, 5698482, 7904346, 40839121, 81678242, 122517363, 245034726]

約数ペア:

[(1, 245034726), (2, 122517363), (3, 81678242), (6, 40839121), (31, 7904346), (43, 5698482), (62, 3952173), (86, 2849241), (93, 2634782), (129, 1899494), (186, 1317391), (258, 949747), (1333, 183822), (2666, 91911), (3999, 61274), (7998, 30637)]