61225110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2647}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 159865056

約数和(自身を除く): 98639946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 2647, 3855, 4626, 5294, 7710, 7941, 11565, 13235, 15882, 23130, 23823, 26470, 39705, 47646, 79410, 119115, 238230, 680279, 1360558, 2040837, 3401395, 4081674, 6122511, 6802790, 10204185, 12245022, 20408370, 30612555, 61225110]

約数ペア:

[(1, 61225110), (2, 30612555), (3, 20408370), (5, 12245022), (6, 10204185), (9, 6802790), (10, 6122511), (15, 4081674), (18, 3401395), (30, 2040837), (45, 1360558), (90, 680279), (257, 238230), (514, 119115), (771, 79410), (1285, 47646), (1542, 39705), (2313, 26470), (2570, 23823), (2647, 23130), (3855, 15882), (4626, 13235), (5294, 11565), (7710, 7941)]