168793310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 359783424

約数和(自身を除く): 190990114

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 287, 410, 515, 571, 574, 721, 1030, 1142, 1435, 1442, 2855, 2870, 3605, 3997, 4223, 5710, 7210, 7994, 8446, 19985, 21115, 23411, 29561, 39970, 42230, 46822, 58813, 59122, 117055, 117626, 147805, 163877, 234110, 294065, 295610, 327754, 411691, 588130, 819385, 823382, 1638770, 2058455, 2411333, 4116910, 4822666, 12056665, 16879331, 24113330, 33758662, 84396655, 168793310]

約数ペア:

[(1, 168793310), (2, 84396655), (5, 33758662), (7, 24113330), (10, 16879331), (14, 12056665), (35, 4822666), (41, 4116910), (70, 2411333), (82, 2058455), (103, 1638770), (205, 823382), (206, 819385), (287, 588130), (410, 411691), (515, 327754), (571, 295610), (574, 294065), (721, 234110), (1030, 163877), (1142, 147805), (1435, 117626), (1442, 117055), (2855, 59122), (2870, 58813), (3605, 46822), (3997, 42230), (4223, 39970), (5710, 29561), (7210, 23411), (7994, 21115), (8446, 19985)]