61800900476

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{882517}}^1$

素因数の和:882630

約数の個数: 48

約数和(自身を含む): 128692304832

約数和(自身を除く): 66891404356

約数列:

[1, 2, 4, 7, 14, 28, 41, 61, 82, 122, 164, 244, 287, 427, 574, 854, 1148, 1708, 2501, 5002, 10004, 17507, 35014, 70028, 882517, 1765034, 3530068, 6177619, 12355238, 24710476, 36183197, 53833537, 72366394, 107667074, 144732788, 215334148, 253282379, 376834759, 506564758, 753669518, 1013129516, 1507339036, 2207175017, 4414350034, 8828700068, 15450225119, 30900450238, 61800900476]

約数ペア:

[(1, 61800900476), (2, 30900450238), (4, 15450225119), (7, 8828700068), (14, 4414350034), (28, 2207175017), (41, 1507339036), (61, 1013129516), (82, 753669518), (122, 506564758), (164, 376834759), (244, 253282379), (287, 215334148), (427, 144732788), (574, 107667074), (854, 72366394), (1148, 53833537), (1708, 36183197), (2501, 24710476), (5002, 12355238), (10004, 6177619), (17507, 3530068), (35014, 1765034), (70028, 882517)]