656610030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4259}}^1$

素因数の和:4846

約数の個数: 64

約数和(自身を含む): 1754438400

約数和(自身を除く): 1097828370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 571, 1142, 1713, 2855, 3426, 4259, 5139, 5710, 8518, 8565, 10278, 12777, 15417, 17130, 21295, 25554, 25695, 30834, 38331, 42590, 51390, 63885, 76662, 77085, 114993, 127770, 154170, 191655, 229986, 383310, 574965, 1149930, 2431889, 4863778, 7295667, 12159445, 14591334, 21887001, 24318890, 36478335, 43774002, 65661003, 72956670, 109435005, 131322006, 218870010, 328305015, 656610030]

約数ペア:

[(1, 656610030), (2, 328305015), (3, 218870010), (5, 131322006), (6, 109435005), (9, 72956670), (10, 65661003), (15, 43774002), (18, 36478335), (27, 24318890), (30, 21887001), (45, 14591334), (54, 12159445), (90, 7295667), (135, 4863778), (270, 2431889), (571, 1149930), (1142, 574965), (1713, 383310), (2855, 229986), (3426, 191655), (4259, 154170), (5139, 127770), (5710, 114993), (8518, 77085), (8565, 76662), (10278, 63885), (12777, 51390), (15417, 42590), (17130, 38331), (21295, 30834), (25554, 25695)]