58700785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 32019215

約数列:

[1, 5, 11, 13, 19, 29, 55, 65, 95, 143, 145, 149, 209, 247, 319, 377, 551, 715, 745, 1045, 1235, 1595, 1639, 1885, 1937, 2717, 2755, 2831, 4147, 4321, 6061, 7163, 8195, 9685, 13585, 14155, 20735, 21307, 21605, 30305, 31141, 35815, 36803, 47531, 56173, 78793, 82099, 106535, 155705, 184015, 237655, 280865, 393965, 404833, 410495, 617903, 903089, 1067287, 2024165, 3089515, 4515445, 5336435, 11740157, 58700785]

約数ペア:

[(1, 58700785), (5, 11740157), (11, 5336435), (13, 4515445), (19, 3089515), (29, 2024165), (55, 1067287), (65, 903089), (95, 617903), (143, 410495), (145, 404833), (149, 393965), (209, 280865), (247, 237655), (319, 184015), (377, 155705), (551, 106535), (715, 82099), (745, 78793), (1045, 56173), (1235, 47531), (1595, 36803), (1639, 35815), (1885, 31141), (1937, 30305), (2717, 21605), (2755, 21307), (2831, 20735), (4147, 14155), (4321, 13585), (6061, 9685), (7163, 8195)]