31365542570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{11579}}^1$

素因数の和:11927

約数の個数: 64

約数和(自身を含む): 60781104000

約数和(自身を除く): 29415561430

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 269, 530, 538, 1007, 1345, 2014, 2690, 5035, 5111, 10070, 10222, 11579, 14257, 23158, 25555, 28514, 51110, 57895, 71285, 115790, 142570, 220001, 270883, 440002, 541766, 613687, 1100005, 1227374, 1354415, 2200010, 2708830, 3068435, 3114751, 6136870, 6229502, 11660053, 15573755, 23320106, 31147510, 58300265, 59180269, 116600530, 118360538, 165081803, 295901345, 330163606, 591802690, 825409015, 1650818030, 3136554257, 6273108514, 15682771285, 31365542570]

約数ペア:

[(1, 31365542570), (2, 15682771285), (5, 6273108514), (10, 3136554257), (19, 1650818030), (38, 825409015), (53, 591802690), (95, 330163606), (106, 295901345), (190, 165081803), (265, 118360538), (269, 116600530), (530, 59180269), (538, 58300265), (1007, 31147510), (1345, 23320106), (2014, 15573755), (2690, 11660053), (5035, 6229502), (5111, 6136870), (10070, 3114751), (10222, 3068435), (11579, 2708830), (14257, 2200010), (23158, 1354415), (25555, 1227374), (28514, 1100005), (51110, 613687), (57895, 541766), (71285, 440002), (115790, 270883), (142570, 220001)]