30874832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 63638784

約数和(自身を除く): 32763952

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 1583, 2438, 3166, 4876, 6332, 9752, 12664, 19504, 25328, 36409, 72818, 83899, 145636, 167798, 291272, 335596, 582544, 671192, 1342384, 1929677, 3859354, 7718708, 15437416, 30874832]

約数ペア:

[(1, 30874832), (2, 15437416), (4, 7718708), (8, 3859354), (16, 1929677), (23, 1342384), (46, 671192), (53, 582544), (92, 335596), (106, 291272), (184, 167798), (212, 145636), (368, 83899), (424, 72818), (848, 36409), (1219, 25328), (1583, 19504), (2438, 12664), (3166, 9752), (4876, 6332)]