121702020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 375774336

約数和(自身を除く): 254072316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 97, 110, 132, 165, 194, 220, 291, 330, 388, 485, 582, 660, 970, 1067, 1164, 1455, 1901, 1940, 2134, 2910, 3201, 3802, 4268, 5335, 5703, 5820, 6402, 7604, 9505, 10670, 11406, 12804, 16005, 19010, 20911, 21340, 22812, 28515, 32010, 38020, 41822, 57030, 62733, 64020, 83644, 104555, 114060, 125466, 184397, 209110, 250932, 313665, 368794, 418220, 553191, 627330, 737588, 921985, 1106382, 1254660, 1843970, 2028367, 2212764, 2765955, 3687940, 4056734, 5531910, 6085101, 8113468, 10141835, 11063820, 12170202, 20283670, 24340404, 30425505, 40567340, 60851010, 121702020]

約数ペア:

[(1, 121702020), (2, 60851010), (3, 40567340), (4, 30425505), (5, 24340404), (6, 20283670), (10, 12170202), (11, 11063820), (12, 10141835), (15, 8113468), (20, 6085101), (22, 5531910), (30, 4056734), (33, 3687940), (44, 2765955), (55, 2212764), (60, 2028367), (66, 1843970), (97, 1254660), (110, 1106382), (132, 921985), (165, 737588), (194, 627330), (220, 553191), (291, 418220), (330, 368794), (388, 313665), (485, 250932), (582, 209110), (660, 184397), (970, 125466), (1067, 114060), (1164, 104555), (1455, 83644), (1901, 64020), (1940, 62733), (2134, 57030), (2910, 41822), (3201, 38020), (3802, 32010), (4268, 28515), (5335, 22812), (5703, 21340), (5820, 20911), (6402, 19010), (7604, 16005), (9505, 12804), (10670, 11406)]