2017409205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^2\times {\mathrm{2789}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 3735296640

約数和(自身を除く): 1717887435

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2789, 2905, 6889, 8367, 8715, 13945, 19523, 20667, 34445, 41835, 48223, 58569, 97615, 103335, 144669, 231487, 241115, 292845, 694461, 723345, 1157435, 1620409, 3472305, 4861227, 8102045, 19213421, 24306135, 57640263, 96067105, 134493947, 288201315, 403481841, 672469735, 2017409205]

約数ペア:

[(1, 2017409205), (3, 672469735), (5, 403481841), (7, 288201315), (15, 134493947), (21, 96067105), (35, 57640263), (83, 24306135), (105, 19213421), (249, 8102045), (415, 4861227), (581, 3472305), (1245, 1620409), (1743, 1157435), (2789, 723345), (2905, 694461), (6889, 292845), (8367, 241115), (8715, 231487), (13945, 144669), (19523, 103335), (20667, 97615), (34445, 58569), (41835, 48223)]