47823470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 87998400

約数和(自身を除く): 40174930

約数列:

[1, 2, 5, 10, 71, 142, 193, 349, 355, 386, 698, 710, 965, 1745, 1930, 3490, 13703, 24779, 27406, 49558, 67357, 68515, 123895, 134714, 137030, 247790, 336785, 673570, 4782347, 9564694, 23911735, 47823470]

約数ペア:

[(1, 47823470), (2, 23911735), (5, 9564694), (10, 4782347), (71, 673570), (142, 336785), (193, 247790), (349, 137030), (355, 134714), (386, 123895), (698, 68515), (710, 67357), (965, 49558), (1745, 27406), (1930, 24779), (3490, 13703)]