910501060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{9839}}^1$

素因数の和:10516

約数の個数: 48

約数和(自身を含む): 2188730880

約数和(自身を除く): 1278229820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 661, 1322, 2644, 3305, 4627, 6610, 9254, 9839, 13220, 18508, 19678, 23135, 39356, 46270, 49195, 68873, 92540, 98390, 137746, 196780, 275492, 344365, 688730, 1377460, 6503579, 13007158, 26014316, 32517895, 45525053, 65035790, 91050106, 130071580, 182100212, 227625265, 455250530, 910501060]

約数ペア:

[(1, 910501060), (2, 455250530), (4, 227625265), (5, 182100212), (7, 130071580), (10, 91050106), (14, 65035790), (20, 45525053), (28, 32517895), (35, 26014316), (70, 13007158), (140, 6503579), (661, 1377460), (1322, 688730), (2644, 344365), (3305, 275492), (4627, 196780), (6610, 137746), (9254, 98390), (9839, 92540), (13220, 68873), (18508, 49195), (19678, 46270), (23135, 39356)]