15848210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 34801920

約数和(自身を除く): 18953710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 185, 203, 211, 259, 290, 370, 406, 422, 518, 1015, 1055, 1073, 1295, 1477, 2030, 2110, 2146, 2590, 2954, 5365, 6119, 7385, 7511, 7807, 10730, 12238, 14770, 15022, 15614, 30595, 37555, 39035, 42833, 54649, 61190, 75110, 78070, 85666, 109298, 214165, 226403, 273245, 428330, 452806, 546490, 1132015, 1584821, 2264030, 3169642, 7924105, 15848210]

約数ペア:

[(1, 15848210), (2, 7924105), (5, 3169642), (7, 2264030), (10, 1584821), (14, 1132015), (29, 546490), (35, 452806), (37, 428330), (58, 273245), (70, 226403), (74, 214165), (145, 109298), (185, 85666), (203, 78070), (211, 75110), (259, 61190), (290, 54649), (370, 42833), (406, 39035), (422, 37555), (518, 30595), (1015, 15614), (1055, 15022), (1073, 14770), (1295, 12238), (1477, 10730), (2030, 7807), (2110, 7511), (2146, 7385), (2590, 6119), (2954, 5365)]