30734248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 60984000

約数和(自身を除く): 30249752

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 839, 964, 1678, 1928, 3356, 4579, 6712, 9158, 15941, 18316, 31882, 36632, 63764, 127528, 202199, 404398, 808796, 1617592, 3841781, 7683562, 15367124, 30734248]

約数ペア:

[(1, 30734248), (2, 15367124), (4, 7683562), (8, 3841781), (19, 1617592), (38, 808796), (76, 404398), (152, 202199), (241, 127528), (482, 63764), (839, 36632), (964, 31882), (1678, 18316), (1928, 15941), (3356, 9158), (4579, 6712)]