29882915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 9899485

約数列:

[1, 5, 19, 31, 73, 95, 139, 155, 365, 589, 695, 1387, 2263, 2641, 2945, 4309, 6935, 10147, 11315, 13205, 21545, 42997, 50735, 81871, 192793, 214985, 314557, 409355, 963965, 1572785, 5976583, 29882915]

約数ペア:

[(1, 29882915), (5, 5976583), (19, 1572785), (31, 963965), (73, 409355), (95, 314557), (139, 214985), (155, 192793), (365, 81871), (589, 50735), (695, 42997), (1387, 21545), (2263, 13205), (2641, 11315), (2945, 10147), (4309, 6935)]