23727990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5565

約数の個数: 64

約数和(自身を含む): 66915072

約数和(自身を除く): 43187082

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 5531, 11062, 16593, 27655, 33186, 55310, 60841, 71903, 82965, 121682, 143806, 165930, 182523, 215709, 304205, 359515, 365046, 431418, 608410, 719030, 790933, 912615, 1078545, 1581866, 1825230, 2157090, 2372799, 3954665, 4745598, 7909330, 11863995, 23727990]

約数ペア:

[(1, 23727990), (2, 11863995), (3, 7909330), (5, 4745598), (6, 3954665), (10, 2372799), (11, 2157090), (13, 1825230), (15, 1581866), (22, 1078545), (26, 912615), (30, 790933), (33, 719030), (39, 608410), (55, 431418), (65, 365046), (66, 359515), (78, 304205), (110, 215709), (130, 182523), (143, 165930), (165, 143806), (195, 121682), (286, 82965), (330, 71903), (390, 60841), (429, 55310), (715, 33186), (858, 27655), (1430, 16593), (2145, 11062), (4290, 5531)]