61562470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 117064800

約数和(自身を除く): 55502330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 709, 914, 1418, 2285, 3545, 4570, 7090, 8683, 13471, 17366, 26942, 43415, 67355, 86830, 134710, 324013, 648026, 1620065, 3240130, 6156247, 12312494, 30781235, 61562470]

約数ペア:

[(1, 61562470), (2, 30781235), (5, 12312494), (10, 6156247), (19, 3240130), (38, 1620065), (95, 648026), (190, 324013), (457, 134710), (709, 86830), (914, 67355), (1418, 43415), (2285, 26942), (3545, 17366), (4570, 13471), (7090, 8683)]