2034178930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 4243599360

約数和(自身を除く): 2209420430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 307, 515, 614, 721, 919, 1030, 1442, 1535, 1838, 2149, 3070, 3605, 4298, 4595, 6433, 7210, 9190, 10745, 12866, 21490, 31621, 32165, 63242, 64330, 94657, 158105, 189314, 221347, 282133, 316210, 442694, 473285, 564266, 662599, 946570, 1106735, 1325198, 1410665, 1974931, 2213470, 2821330, 3312995, 3949862, 6625990, 9874655, 19749310, 29059699, 58119398, 145298495, 203417893, 290596990, 406835786, 1017089465, 2034178930]

約数ペア:

[(1, 2034178930), (2, 1017089465), (5, 406835786), (7, 290596990), (10, 203417893), (14, 145298495), (35, 58119398), (70, 29059699), (103, 19749310), (206, 9874655), (307, 6625990), (515, 3949862), (614, 3312995), (721, 2821330), (919, 2213470), (1030, 1974931), (1442, 1410665), (1535, 1325198), (1838, 1106735), (2149, 946570), (3070, 662599), (3605, 564266), (4298, 473285), (4595, 442694), (6433, 316210), (7210, 282133), (9190, 221347), (10745, 189314), (12866, 158105), (21490, 94657), (31621, 64330), (32165, 63242)]