31572530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 63345240

約数和(自身を除く): 31772710

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 194, 242, 269, 485, 538, 605, 970, 1067, 1210, 1345, 2134, 2690, 2959, 5335, 5918, 10670, 11737, 14795, 23474, 26093, 29590, 32549, 52186, 58685, 65098, 117370, 130465, 162745, 260930, 287023, 325490, 574046, 1435115, 2870230, 3157253, 6314506, 15786265, 31572530]

約数ペア:

[(1, 31572530), (2, 15786265), (5, 6314506), (10, 3157253), (11, 2870230), (22, 1435115), (55, 574046), (97, 325490), (110, 287023), (121, 260930), (194, 162745), (242, 130465), (269, 117370), (485, 65098), (538, 58685), (605, 52186), (970, 32549), (1067, 29590), (1210, 26093), (1345, 23474), (2134, 14795), (2690, 11737), (2959, 10670), (5335, 5918)]