82107210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63649}}^1$

素因数の和:63702

約数の個数: 32

約数和(自身を含む): 201643200

約数和(自身を除く): 119535990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 63649, 127298, 190947, 318245, 381894, 636490, 954735, 1909470, 2736907, 5473814, 8210721, 13684535, 16421442, 27369070, 41053605, 82107210]

約数ペア:

[(1, 82107210), (2, 41053605), (3, 27369070), (5, 16421442), (6, 13684535), (10, 8210721), (15, 5473814), (30, 2736907), (43, 1909470), (86, 954735), (129, 636490), (215, 381894), (258, 318245), (430, 190947), (645, 127298), (1290, 63649)]