1296006770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 2499434496

約数和(自身を除く): 1203427726

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 103, 155, 185, 206, 310, 370, 515, 1030, 1097, 1147, 2194, 2294, 3193, 3811, 5485, 5735, 6386, 7622, 10970, 11470, 15965, 19055, 31930, 34007, 38110, 40589, 68014, 81178, 112991, 118141, 170035, 202945, 225982, 236282, 340070, 405890, 564955, 590705, 1129910, 1181410, 1258259, 2516518, 3502721, 4180667, 6291295, 7005442, 8361334, 12582590, 17513605, 20903335, 35027210, 41806670, 129600677, 259201354, 648003385, 1296006770]

約数ペア:

[(1, 1296006770), (2, 648003385), (5, 259201354), (10, 129600677), (31, 41806670), (37, 35027210), (62, 20903335), (74, 17513605), (103, 12582590), (155, 8361334), (185, 7005442), (206, 6291295), (310, 4180667), (370, 3502721), (515, 2516518), (1030, 1258259), (1097, 1181410), (1147, 1129910), (2194, 590705), (2294, 564955), (3193, 405890), (3811, 340070), (5485, 236282), (5735, 225982), (6386, 202945), (7622, 170035), (10970, 118141), (11470, 112991), (15965, 81178), (19055, 68014), (31930, 40589), (34007, 38110)]