26451180

素因数分解:

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

素因数の和:3028

約数の個数: 108

約数和(自身を含む): 93366000

約数和(自身を除く): 66914820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 2999, 4410, 5998, 8820, 8997, 11996, 14995, 17994, 20993, 26991, 29990, 35988, 41986, 44985, 53982, 59980, 62979, 83972, 89970, 104965, 107964, 125958, 134955, 146951, 179940, 188937, 209930, 251916, 269910, 293902, 314895, 377874, 419860, 440853, 539820, 587804, 629790, 734755, 755748, 881706, 944685, 1259580, 1322559, 1469510, 1763412, 1889370, 2204265, 2645118, 2939020, 3778740, 4408530, 5290236, 6612795, 8817060, 13225590, 26451180]

約数ペア:

[(1, 26451180), (2, 13225590), (3, 8817060), (4, 6612795), (5, 5290236), (6, 4408530), (7, 3778740), (9, 2939020), (10, 2645118), (12, 2204265), (14, 1889370), (15, 1763412), (18, 1469510), (20, 1322559), (21, 1259580), (28, 944685), (30, 881706), (35, 755748), (36, 734755), (42, 629790), (45, 587804), (49, 539820), (60, 440853), (63, 419860), (70, 377874), (84, 314895), (90, 293902), (98, 269910), (105, 251916), (126, 209930), (140, 188937), (147, 179940), (180, 146951), (196, 134955), (210, 125958), (245, 107964), (252, 104965), (294, 89970), (315, 83972), (420, 62979), (441, 59980), (490, 53982), (588, 44985), (630, 41986), (735, 35988), (882, 29990), (980, 26991), (1260, 20993), (1470, 17994), (1764, 14995), (2205, 11996), (2940, 8997), (2999, 8820), (4410, 5998)]