27069790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 28813730

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 97, 110, 118, 194, 215, 295, 430, 473, 485, 590, 649, 946, 970, 1067, 1298, 2134, 2365, 2537, 3245, 4171, 4730, 5074, 5335, 5723, 6490, 8342, 10670, 11446, 12685, 20855, 25370, 27907, 28615, 41710, 45881, 55814, 57230, 62953, 91762, 125906, 139535, 229405, 246089, 279070, 314765, 458810, 492178, 629530, 1230445, 2460890, 2706979, 5413958, 13534895, 27069790]

約数ペア:

[(1, 27069790), (2, 13534895), (5, 5413958), (10, 2706979), (11, 2460890), (22, 1230445), (43, 629530), (55, 492178), (59, 458810), (86, 314765), (97, 279070), (110, 246089), (118, 229405), (194, 139535), (215, 125906), (295, 91762), (430, 62953), (473, 57230), (485, 55814), (590, 45881), (649, 41710), (946, 28615), (970, 27907), (1067, 25370), (1298, 20855), (2134, 12685), (2365, 11446), (2537, 10670), (3245, 8342), (4171, 6490), (4730, 5723), (5074, 5335)]