26637210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6939

約数の個数: 48

約数和(自身を含む): 70877664

約数和(自身を除く): 44240454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 6883, 13766, 20649, 34415, 41298, 61947, 68830, 103245, 123894, 206490, 295969, 309735, 591938, 619470, 887907, 1479845, 1775814, 2663721, 2959690, 4439535, 5327442, 8879070, 13318605, 26637210]

約数ペア:

[(1, 26637210), (2, 13318605), (3, 8879070), (5, 5327442), (6, 4439535), (9, 2959690), (10, 2663721), (15, 1775814), (18, 1479845), (30, 887907), (43, 619470), (45, 591938), (86, 309735), (90, 295969), (129, 206490), (215, 123894), (258, 103245), (387, 68830), (430, 61947), (645, 41298), (774, 34415), (1290, 20649), (1935, 13766), (3870, 6883)]