15208060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4723}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 38094336

約数和(自身を除く): 22886276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 4723, 9446, 18892, 23615, 33061, 47230, 66122, 94460, 108629, 132244, 165305, 217258, 330610, 434516, 543145, 661220, 760403, 1086290, 1520806, 2172580, 3041612, 3802015, 7604030, 15208060]

約数ペア:

[(1, 15208060), (2, 7604030), (4, 3802015), (5, 3041612), (7, 2172580), (10, 1520806), (14, 1086290), (20, 760403), (23, 661220), (28, 543145), (35, 434516), (46, 330610), (70, 217258), (92, 165305), (115, 132244), (140, 108629), (161, 94460), (230, 66122), (322, 47230), (460, 33061), (644, 23615), (805, 18892), (1610, 9446), (3220, 4723)]