13225590

素因数分解:

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

素因数の和:3026

約数の個数: 72

約数和(自身を含む): 40014000

約数和(自身を除く): 26788410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 2999, 4410, 5998, 8997, 14995, 17994, 20993, 26991, 29990, 41986, 44985, 53982, 62979, 89970, 104965, 125958, 134955, 146951, 188937, 209930, 269910, 293902, 314895, 377874, 440853, 629790, 734755, 881706, 944685, 1322559, 1469510, 1889370, 2204265, 2645118, 4408530, 6612795, 13225590]

約数ペア:

[(1, 13225590), (2, 6612795), (3, 4408530), (5, 2645118), (6, 2204265), (7, 1889370), (9, 1469510), (10, 1322559), (14, 944685), (15, 881706), (18, 734755), (21, 629790), (30, 440853), (35, 377874), (42, 314895), (45, 293902), (49, 269910), (63, 209930), (70, 188937), (90, 146951), (98, 134955), (105, 125958), (126, 104965), (147, 89970), (210, 62979), (245, 53982), (294, 44985), (315, 41986), (441, 29990), (490, 26991), (630, 20993), (735, 17994), (882, 14995), (1470, 8997), (2205, 5998), (2999, 4410)]