2015685710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 3784983552

約数和(自身を除く): 1769297842

約数列:

[1, 2, 5, 10, 47, 83, 94, 163, 166, 235, 317, 326, 415, 470, 634, 815, 830, 1585, 1630, 3170, 3901, 7661, 7802, 13529, 14899, 15322, 19505, 26311, 27058, 29798, 38305, 39010, 51671, 52622, 67645, 74495, 76610, 103342, 131555, 135290, 148990, 258355, 263110, 516710, 635863, 1236617, 1271726, 2428537, 2473234, 3179315, 4288693, 4857074, 6183085, 6358630, 8577386, 12142685, 12366170, 21443465, 24285370, 42886930, 201568571, 403137142, 1007842855, 2015685710]

約数ペア:

[(1, 2015685710), (2, 1007842855), (5, 403137142), (10, 201568571), (47, 42886930), (83, 24285370), (94, 21443465), (163, 12366170), (166, 12142685), (235, 8577386), (317, 6358630), (326, 6183085), (415, 4857074), (470, 4288693), (634, 3179315), (815, 2473234), (830, 2428537), (1585, 1271726), (1630, 1236617), (3170, 635863), (3901, 516710), (7661, 263110), (7802, 258355), (13529, 148990), (14899, 135290), (15322, 131555), (19505, 103342), (26311, 76610), (27058, 74495), (29798, 67645), (38305, 52622), (39010, 51671)]