109273970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11930

約数の個数: 32

約数和(自身を含む): 214824960

約数和(自身を除く): 105550990

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 11839, 23678, 59195, 118390, 153907, 307814, 769535, 840569, 1539070, 1681138, 4202845, 8405690, 10927397, 21854794, 54636985, 109273970]

約数ペア:

[(1, 109273970), (2, 54636985), (5, 21854794), (10, 10927397), (13, 8405690), (26, 4202845), (65, 1681138), (71, 1539070), (130, 840569), (142, 769535), (355, 307814), (710, 153907), (923, 118390), (1846, 59195), (4615, 23678), (9230, 11839)]