2109803820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{53849}}^1$

素因数の和:54514

約数の個数: 48

約数和(自身を含む): 5916607200

約数和(自身を除く): 3806803380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19590, 39180, 53849, 107698, 161547, 215396, 269245, 323094, 538490, 646188, 807735, 1076980, 1615470, 3230940, 35163397, 70326794, 105490191, 140653588, 175816985, 210980382, 351633970, 421960764, 527450955, 703267940, 1054901910, 2109803820]

約数ペア:

[(1, 2109803820), (2, 1054901910), (3, 703267940), (4, 527450955), (5, 421960764), (6, 351633970), (10, 210980382), (12, 175816985), (15, 140653588), (20, 105490191), (30, 70326794), (60, 35163397), (653, 3230940), (1306, 1615470), (1959, 1076980), (2612, 807735), (3265, 646188), (3918, 538490), (6530, 323094), (7836, 269245), (9795, 215396), (13060, 161547), (19590, 107698), (39180, 53849)]