30609969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 46838400

約数和(自身を除く): 16228431

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 409, 741, 1227, 1313, 1919, 3939, 5317, 5757, 7771, 15951, 23313, 24947, 41309, 74841, 101023, 123927, 303069, 537017, 784871, 1611051, 2354613, 10203323, 30609969]

約数ペア:

[(1, 30609969), (3, 10203323), (13, 2354613), (19, 1611051), (39, 784871), (57, 537017), (101, 303069), (247, 123927), (303, 101023), (409, 74841), (741, 41309), (1227, 24947), (1313, 23313), (1919, 15951), (3939, 7771), (5317, 5757)]