162801310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 356083200

約数和(自身を除く): 193281890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 266, 545, 665, 763, 1090, 1123, 1330, 1526, 2071, 2246, 3815, 4142, 5615, 7630, 7861, 10355, 11230, 14497, 15722, 20710, 21337, 28994, 39305, 42674, 72485, 78610, 106685, 122407, 144970, 149359, 213370, 244814, 298718, 612035, 746795, 856849, 1224070, 1493590, 1713698, 2325733, 4284245, 4651466, 8568490, 11628665, 16280131, 23257330, 32560262, 81400655, 162801310]

約数ペア:

[(1, 162801310), (2, 81400655), (5, 32560262), (7, 23257330), (10, 16280131), (14, 11628665), (19, 8568490), (35, 4651466), (38, 4284245), (70, 2325733), (95, 1713698), (109, 1493590), (133, 1224070), (190, 856849), (218, 746795), (266, 612035), (545, 298718), (665, 244814), (763, 213370), (1090, 149359), (1123, 144970), (1330, 122407), (1526, 106685), (2071, 78610), (2246, 72485), (3815, 42674), (4142, 39305), (5615, 28994), (7630, 21337), (7861, 20710), (10355, 15722), (11230, 14497)]