78173370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26321}}^1$

素因数の和:26348

約数の個数: 64

約数和(自身を含む): 227422080

約数和(自身を除く): 149248710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26321, 52642, 78963, 131605, 157926, 236889, 263210, 289531, 394815, 473778, 579062, 710667, 789630, 868593, 1184445, 1421334, 1447655, 1737186, 2368890, 2605779, 2895310, 3553335, 4342965, 5211558, 7106670, 7817337, 8685930, 13028895, 15634674, 26057790, 39086685, 78173370]

約数ペア:

[(1, 78173370), (2, 39086685), (3, 26057790), (5, 15634674), (6, 13028895), (9, 8685930), (10, 7817337), (11, 7106670), (15, 5211558), (18, 4342965), (22, 3553335), (27, 2895310), (30, 2605779), (33, 2368890), (45, 1737186), (54, 1447655), (55, 1421334), (66, 1184445), (90, 868593), (99, 789630), (110, 710667), (135, 579062), (165, 473778), (198, 394815), (270, 289531), (297, 263210), (330, 236889), (495, 157926), (594, 131605), (990, 78963), (1485, 52642), (2970, 26321)]