13826220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 27687252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 233, 258, 276, 345, 430, 460, 466, 516, 645, 690, 699, 860, 932, 989, 1165, 1290, 1380, 1398, 1978, 2330, 2580, 2796, 2967, 3495, 3956, 4660, 4945, 5359, 5934, 6990, 9890, 10019, 10718, 11868, 13980, 14835, 16077, 19780, 20038, 21436, 26795, 29670, 30057, 32154, 40076, 50095, 53590, 59340, 60114, 64308, 80385, 100190, 107180, 120228, 150285, 160770, 200380, 230437, 300570, 321540, 460874, 601140, 691311, 921748, 1152185, 1382622, 2304370, 2765244, 3456555, 4608740, 6913110, 13826220]

約数ペア:

[(1, 13826220), (2, 6913110), (3, 4608740), (4, 3456555), (5, 2765244), (6, 2304370), (10, 1382622), (12, 1152185), (15, 921748), (20, 691311), (23, 601140), (30, 460874), (43, 321540), (46, 300570), (60, 230437), (69, 200380), (86, 160770), (92, 150285), (115, 120228), (129, 107180), (138, 100190), (172, 80385), (215, 64308), (230, 60114), (233, 59340), (258, 53590), (276, 50095), (345, 40076), (430, 32154), (460, 30057), (466, 29670), (516, 26795), (645, 21436), (690, 20038), (699, 19780), (860, 16077), (932, 14835), (989, 13980), (1165, 11868), (1290, 10718), (1380, 10019), (1398, 9890), (1978, 6990), (2330, 5934), (2580, 5359), (2796, 4945), (2967, 4660), (3495, 3956)]