16688790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1853

約数の個数: 48

約数和(自身を含む): 43821648

約数和(自身を除く): 27132858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1733, 1926, 3210, 3466, 4815, 5199, 8665, 9630, 10398, 15597, 17330, 25995, 31194, 51990, 77985, 155970, 185431, 370862, 556293, 927155, 1112586, 1668879, 1854310, 2781465, 3337758, 5562930, 8344395, 16688790]

約数ペア:

[(1, 16688790), (2, 8344395), (3, 5562930), (5, 3337758), (6, 2781465), (9, 1854310), (10, 1668879), (15, 1112586), (18, 927155), (30, 556293), (45, 370862), (90, 185431), (107, 155970), (214, 77985), (321, 51990), (535, 31194), (642, 25995), (963, 17330), (1070, 15597), (1605, 10398), (1733, 9630), (1926, 8665), (3210, 5199), (3466, 4815)]