2015864310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{5563}}^1$

素因数の和:5877

約数の個数: 64

約数和(自身を含む): 4961129472

約数和(自身を除く): 2945265162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 257, 282, 470, 514, 705, 771, 1285, 1410, 1542, 2570, 3855, 5563, 7710, 11126, 12079, 16689, 24158, 27815, 33378, 36237, 55630, 60395, 72474, 83445, 120790, 166890, 181185, 261461, 362370, 522922, 784383, 1307305, 1429691, 1568766, 2614610, 2859382, 3921915, 4289073, 7148455, 7843830, 8578146, 14296910, 21445365, 42890730, 67195477, 134390954, 201586431, 335977385, 403172862, 671954770, 1007932155, 2015864310]

約数ペア:

[(1, 2015864310), (2, 1007932155), (3, 671954770), (5, 403172862), (6, 335977385), (10, 201586431), (15, 134390954), (30, 67195477), (47, 42890730), (94, 21445365), (141, 14296910), (235, 8578146), (257, 7843830), (282, 7148455), (470, 4289073), (514, 3921915), (705, 2859382), (771, 2614610), (1285, 1568766), (1410, 1429691), (1542, 1307305), (2570, 784383), (3855, 522922), (5563, 362370), (7710, 261461), (11126, 181185), (12079, 166890), (16689, 120790), (24158, 83445), (27815, 72474), (33378, 60395), (36237, 55630)]