66403610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 150619392

約数和(自身を除く): 84215782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 1697, 2795, 3010, 3394, 3913, 5590, 7826, 8485, 11879, 16970, 19565, 22061, 23758, 39130, 44122, 59395, 72971, 110305, 118790, 145942, 154427, 220610, 308854, 364855, 510797, 729710, 772135, 948623, 1021594, 1544270, 1897246, 2553985, 4743115, 5107970, 6640361, 9486230, 13280722, 33201805, 66403610]

約数ペア:

[(1, 66403610), (2, 33201805), (5, 13280722), (7, 9486230), (10, 6640361), (13, 5107970), (14, 4743115), (26, 2553985), (35, 1897246), (43, 1544270), (65, 1021594), (70, 948623), (86, 772135), (91, 729710), (130, 510797), (182, 364855), (215, 308854), (301, 220610), (430, 154427), (455, 145942), (559, 118790), (602, 110305), (910, 72971), (1118, 59395), (1505, 44122), (1697, 39130), (2795, 23758), (3010, 22061), (3394, 19565), (3913, 16970), (5590, 11879), (7826, 8485)]