770214970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7933}}^1$

素因数の和:8039

約数の個数: 64

約数和(自身を含む): 1690894080

約数和(自身を除く): 920679110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1330, 1387, 2555, 2774, 5110, 6935, 7933, 9709, 13870, 15866, 19418, 39665, 48545, 55531, 79330, 97090, 111062, 150727, 277655, 301454, 555310, 579109, 753635, 1055089, 1158218, 1507270, 2110178, 2895545, 4053763, 5275445, 5791090, 8107526, 10550890, 11003071, 20268815, 22006142, 40537630, 55015355, 77021497, 110030710, 154042994, 385107485, 770214970]

約数ペア:

[(1, 770214970), (2, 385107485), (5, 154042994), (7, 110030710), (10, 77021497), (14, 55015355), (19, 40537630), (35, 22006142), (38, 20268815), (70, 11003071), (73, 10550890), (95, 8107526), (133, 5791090), (146, 5275445), (190, 4053763), (266, 2895545), (365, 2110178), (511, 1507270), (665, 1158218), (730, 1055089), (1022, 753635), (1330, 579109), (1387, 555310), (2555, 301454), (2774, 277655), (5110, 150727), (6935, 111062), (7933, 97090), (9709, 79330), (13870, 55531), (15866, 48545), (19418, 39665)]