2019234450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 5110547904

約数和(自身を除く): 3091313454

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 107, 150, 194, 214, 291, 321, 485, 535, 582, 642, 970, 1070, 1297, 1455, 1605, 2425, 2594, 2675, 2910, 3210, 3891, 4850, 5350, 6485, 7275, 7782, 8025, 10379, 12970, 14550, 16050, 19455, 20758, 31137, 32425, 38910, 51895, 62274, 64850, 97275, 103790, 125809, 138779, 155685, 194550, 251618, 259475, 277558, 311370, 377427, 416337, 518950, 629045, 693895, 754854, 778425, 832674, 1258090, 1387790, 1556850, 1887135, 2081685, 3145225, 3469475, 3774270, 4163370, 6290450, 6938950, 9435675, 10408425, 13461563, 18871350, 20816850, 26923126, 40384689, 67307815, 80769378, 134615630, 201923445, 336539075, 403846890, 673078150, 1009617225, 2019234450]

約数ペア:

[(1, 2019234450), (2, 1009617225), (3, 673078150), (5, 403846890), (6, 336539075), (10, 201923445), (15, 134615630), (25, 80769378), (30, 67307815), (50, 40384689), (75, 26923126), (97, 20816850), (107, 18871350), (150, 13461563), (194, 10408425), (214, 9435675), (291, 6938950), (321, 6290450), (485, 4163370), (535, 3774270), (582, 3469475), (642, 3145225), (970, 2081685), (1070, 1887135), (1297, 1556850), (1455, 1387790), (1605, 1258090), (2425, 832674), (2594, 778425), (2675, 754854), (2910, 693895), (3210, 629045), (3891, 518950), (4850, 416337), (5350, 377427), (6485, 311370), (7275, 277558), (7782, 259475), (8025, 251618), (10379, 194550), (12970, 155685), (14550, 138779), (16050, 125809), (19455, 103790), (20758, 97275), (31137, 64850), (32425, 62274), (38910, 51895)]