7953030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 12960954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 911, 970, 1455, 1746, 1822, 2733, 2910, 4365, 4555, 5466, 8199, 8730, 9110, 13665, 16398, 27330, 40995, 81990, 88367, 176734, 265101, 441835, 530202, 795303, 883670, 1325505, 1590606, 2651010, 3976515, 7953030]

約数ペア:

[(1, 7953030), (2, 3976515), (3, 2651010), (5, 1590606), (6, 1325505), (9, 883670), (10, 795303), (15, 530202), (18, 441835), (30, 265101), (45, 176734), (90, 88367), (97, 81990), (194, 40995), (291, 27330), (485, 16398), (582, 13665), (873, 9110), (911, 8730), (970, 8199), (1455, 5466), (1746, 4555), (1822, 4365), (2733, 2910)]