8187270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 16004730

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 2999, 5998, 8997, 14995, 17994, 20993, 29990, 38987, 41986, 44985, 62979, 77974, 89970, 104965, 116961, 125958, 194935, 209930, 233922, 272909, 314895, 389870, 545818, 584805, 629790, 818727, 1169610, 1364545, 1637454, 2729090, 4093635, 8187270]

約数ペア:

[(1, 8187270), (2, 4093635), (3, 2729090), (5, 1637454), (6, 1364545), (7, 1169610), (10, 818727), (13, 629790), (14, 584805), (15, 545818), (21, 389870), (26, 314895), (30, 272909), (35, 233922), (39, 209930), (42, 194935), (65, 125958), (70, 116961), (78, 104965), (91, 89970), (105, 77974), (130, 62979), (182, 44985), (195, 41986), (210, 38987), (273, 29990), (390, 20993), (455, 17994), (546, 14995), (910, 8997), (1365, 5998), (2730, 2999)]