66957990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 176124672

約数和(自身を除く): 109166682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 331, 613, 662, 993, 1226, 1655, 1839, 1986, 3065, 3310, 3641, 3678, 4965, 6130, 6743, 7282, 9195, 9930, 10923, 13486, 18205, 18390, 20229, 21846, 33715, 36410, 40458, 54615, 67430, 101145, 109230, 202290, 202903, 405806, 608709, 1014515, 1217418, 2029030, 2231933, 3043545, 4463866, 6087090, 6695799, 11159665, 13391598, 22319330, 33478995, 66957990]

約数ペア:

[(1, 66957990), (2, 33478995), (3, 22319330), (5, 13391598), (6, 11159665), (10, 6695799), (11, 6087090), (15, 4463866), (22, 3043545), (30, 2231933), (33, 2029030), (55, 1217418), (66, 1014515), (110, 608709), (165, 405806), (330, 202903), (331, 202290), (613, 109230), (662, 101145), (993, 67430), (1226, 54615), (1655, 40458), (1839, 36410), (1986, 33715), (3065, 21846), (3310, 20229), (3641, 18390), (3678, 18205), (4965, 13486), (6130, 10923), (6743, 9930), (7282, 9195)]