15690978554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 25698435840

約数和(自身を除く): 10007457286

約数列:

[1, 2, 29, 41, 43, 58, 82, 86, 173, 346, 887, 1189, 1247, 1763, 1774, 2378, 2494, 3526, 5017, 7093, 7439, 10034, 14186, 14878, 25723, 36367, 38141, 51127, 51446, 72734, 76282, 102254, 153451, 205697, 215731, 304999, 306902, 411394, 431462, 609998, 1054643, 1106089, 1563781, 2109286, 2212178, 3127562, 4450079, 6291491, 6598393, 8844971, 8900158, 12582982, 13196786, 17689942, 45349649, 90699298, 182453239, 191353397, 270534113, 364906478, 382706794, 541068226, 7845489277, 15690978554]

約数ペア:

[(1, 15690978554), (2, 7845489277), (29, 541068226), (41, 382706794), (43, 364906478), (58, 270534113), (82, 191353397), (86, 182453239), (173, 90699298), (346, 45349649), (887, 17689942), (1189, 13196786), (1247, 12582982), (1763, 8900158), (1774, 8844971), (2378, 6598393), (2494, 6291491), (3526, 4450079), (5017, 3127562), (7093, 2212178), (7439, 2109286), (10034, 1563781), (14186, 1106089), (14878, 1054643), (25723, 609998), (36367, 431462), (38141, 411394), (51127, 306902), (51446, 304999), (72734, 215731), (76282, 205697), (102254, 153451)]