4354919820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051913}}^1$

素因数の和:1051951

約数の個数: 72

約数和(自身を含む): 13784281056

約数和(自身を除く): 9429361236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 1051913, 2103826, 3155739, 4207652, 5259565, 6311478, 9467217, 10519130, 12622956, 15778695, 18934434, 21038260, 24193999, 31557390, 37868868, 47336085, 48387998, 63114780, 72581997, 94672170, 96775996, 120969995, 145163994, 189344340, 217745991, 241939990, 290327988, 362909985, 435491982, 483879980, 725819970, 870983964, 1088729955, 1451639940, 2177459910, 4354919820]

約数ペア:

[(1, 4354919820), (2, 2177459910), (3, 1451639940), (4, 1088729955), (5, 870983964), (6, 725819970), (9, 483879980), (10, 435491982), (12, 362909985), (15, 290327988), (18, 241939990), (20, 217745991), (23, 189344340), (30, 145163994), (36, 120969995), (45, 96775996), (46, 94672170), (60, 72581997), (69, 63114780), (90, 48387998), (92, 47336085), (115, 37868868), (138, 31557390), (180, 24193999), (207, 21038260), (230, 18934434), (276, 15778695), (345, 12622956), (414, 10519130), (460, 9467217), (690, 6311478), (828, 5259565), (1035, 4207652), (1380, 3155739), (2070, 2103826), (4140, 1051913)]