30492410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 29019910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1439, 1630, 2119, 2878, 4238, 7195, 10595, 14390, 18707, 21190, 37414, 93535, 187070, 234557, 469114, 1172785, 2345570, 3049241, 6098482, 15246205, 30492410]

約数ペア:

[(1, 30492410), (2, 15246205), (5, 6098482), (10, 3049241), (13, 2345570), (26, 1172785), (65, 469114), (130, 234557), (163, 187070), (326, 93535), (815, 37414), (1439, 21190), (1630, 18707), (2119, 14390), (2878, 10595), (4238, 7195)]