10249995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 20054016

約数和(自身を除く): 9804021

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 47, 67, 93, 105, 141, 155, 201, 217, 235, 329, 335, 465, 469, 651, 705, 987, 1005, 1085, 1407, 1457, 1645, 2077, 2345, 3149, 3255, 4371, 4935, 6231, 7035, 7285, 9447, 10199, 10385, 14539, 15745, 21855, 22043, 30597, 31155, 43617, 47235, 50995, 66129, 72695, 97619, 110215, 152985, 218085, 292857, 330645, 488095, 683333, 1464285, 2049999, 3416665, 10249995]

約数ペア:

[(1, 10249995), (3, 3416665), (5, 2049999), (7, 1464285), (15, 683333), (21, 488095), (31, 330645), (35, 292857), (47, 218085), (67, 152985), (93, 110215), (105, 97619), (141, 72695), (155, 66129), (201, 50995), (217, 47235), (235, 43617), (329, 31155), (335, 30597), (465, 22043), (469, 21855), (651, 15745), (705, 14539), (987, 10385), (1005, 10199), (1085, 9447), (1407, 7285), (1457, 7035), (1645, 6231), (2077, 4935), (2345, 4371), (3149, 3255)]