30287672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199261}}^1$

素因数の和:199286

約数の個数: 16

約数和(自身を含む): 59778600

約数和(自身を除く): 29490928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199261, 398522, 797044, 1594088, 3785959, 7571918, 15143836, 30287672]

約数ペア:

[(1, 30287672), (2, 15143836), (4, 7571918), (8, 3785959), (19, 1594088), (38, 797044), (76, 398522), (152, 199261)]