7129304820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3600659}}^1$

素因数の和:3600685

約数の個数: 72

約数和(自身を含む): 23591524320

約数和(自身を除く): 16462219500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3600659, 7201318, 10801977, 14402636, 18003295, 21603954, 32405931, 36006590, 39607249, 43207908, 54009885, 64811862, 72013180, 79214498, 108019770, 118821747, 129623724, 158428996, 162029655, 198036245, 216039540, 237643494, 324059310, 356465241, 396072490, 475286988, 594108735, 648118620, 712930482, 792144980, 1188217470, 1425860964, 1782326205, 2376434940, 3564652410, 7129304820]

約数ペア:

[(1, 7129304820), (2, 3564652410), (3, 2376434940), (4, 1782326205), (5, 1425860964), (6, 1188217470), (9, 792144980), (10, 712930482), (11, 648118620), (12, 594108735), (15, 475286988), (18, 396072490), (20, 356465241), (22, 324059310), (30, 237643494), (33, 216039540), (36, 198036245), (44, 162029655), (45, 158428996), (55, 129623724), (60, 118821747), (66, 108019770), (90, 79214498), (99, 72013180), (110, 64811862), (132, 54009885), (165, 43207908), (180, 39607249), (198, 36006590), (220, 32405931), (330, 21603954), (396, 18003295), (495, 14402636), (660, 10801977), (990, 7201318), (1980, 3600659)]