3161027887020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{83228749}}^1$

素因数の和:83228975

約数の個数: 72

約数和(自身を含む): 9633894270000

約数和(自身を除く): 6472866382980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 18990, 37980, 83228749, 166457498, 249686247, 332914996, 416143745, 499372494, 749058741, 832287490, 998744988, 1248431235, 1498117482, 1664574980, 2496862470, 2996234964, 3745293705, 4993724940, 7490587410, 14981174820, 17561266039, 35122532078, 52683798117, 70245064156, 87806330195, 105367596234, 158051394351, 175612660390, 210735192468, 263418990585, 316102788702, 351225320780, 526837981170, 632205577404, 790256971755, 1053675962340, 1580513943510, 3161027887020]

約数ペア:

[(1, 3161027887020), (2, 1580513943510), (3, 1053675962340), (4, 790256971755), (5, 632205577404), (6, 526837981170), (9, 351225320780), (10, 316102788702), (12, 263418990585), (15, 210735192468), (18, 175612660390), (20, 158051394351), (30, 105367596234), (36, 87806330195), (45, 70245064156), (60, 52683798117), (90, 35122532078), (180, 17561266039), (211, 14981174820), (422, 7490587410), (633, 4993724940), (844, 3745293705), (1055, 2996234964), (1266, 2496862470), (1899, 1664574980), (2110, 1498117482), (2532, 1248431235), (3165, 998744988), (3798, 832287490), (4220, 749058741), (6330, 499372494), (7596, 416143745), (9495, 332914996), (12660, 249686247), (18990, 166457498), (37980, 83228749)]