2019566835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 4199063232

約数和(自身を除く): 2179496397

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 103, 117, 121, 143, 165, 195, 277, 309, 363, 429, 495, 515, 585, 605, 715, 831, 927, 1089, 1133, 1287, 1339, 1385, 1545, 1573, 1815, 2145, 2493, 3047, 3399, 3601, 4017, 4155, 4635, 4719, 5445, 5665, 6435, 6695, 7865, 9141, 10197, 10803, 12051, 12463, 12465, 14157, 14729, 15235, 16995, 18005, 20085, 23595, 27423, 28531, 32409, 33517, 37389, 39611, 44187, 45705, 50985, 54015, 60255, 62315, 70785, 73645, 85593, 100551, 112167, 118833, 132561, 137115, 142655, 162019, 162045, 167585, 186945, 198055, 220935, 256779, 301653, 313841, 356499, 370903, 427965, 435721, 486057, 502755, 560835, 594165, 662805, 810095, 941523, 1112709, 1283895, 1307163, 1458171, 1508265, 1569205, 1782495, 1854515, 2178605, 2430285, 2824569, 3338127, 3452251, 3921489, 4079933, 4707615, 5563545, 6535815, 7290855, 10356753, 12239799, 14122845, 16690635, 17261255, 19607445, 20399665, 31070259, 36719397, 44879263, 51783765, 61198995, 134637789, 155351295, 183596985, 224396315, 403913367, 673188945, 2019566835]

約数ペア:

[(1, 2019566835), (3, 673188945), (5, 403913367), (9, 224396315), (11, 183596985), (13, 155351295), (15, 134637789), (33, 61198995), (39, 51783765), (45, 44879263), (55, 36719397), (65, 31070259), (99, 20399665), (103, 19607445), (117, 17261255), (121, 16690635), (143, 14122845), (165, 12239799), (195, 10356753), (277, 7290855), (309, 6535815), (363, 5563545), (429, 4707615), (495, 4079933), (515, 3921489), (585, 3452251), (605, 3338127), (715, 2824569), (831, 2430285), (927, 2178605), (1089, 1854515), (1133, 1782495), (1287, 1569205), (1339, 1508265), (1385, 1458171), (1545, 1307163), (1573, 1283895), (1815, 1112709), (2145, 941523), (2493, 810095), (3047, 662805), (3399, 594165), (3601, 560835), (4017, 502755), (4155, 486057), (4635, 435721), (4719, 427965), (5445, 370903), (5665, 356499), (6435, 313841), (6695, 301653), (7865, 256779), (9141, 220935), (10197, 198055), (10803, 186945), (12051, 167585), (12463, 162045), (12465, 162019), (14157, 142655), (14729, 137115), (15235, 132561), (16995, 118833), (18005, 112167), (20085, 100551), (23595, 85593), (27423, 73645), (28531, 70785), (32409, 62315), (33517, 60255), (37389, 54015), (39611, 50985), (44187, 45705)]