30789502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 50061888

約数和(自身を除く): 19272386

約数列:

[1, 2, 23, 46, 53, 73, 106, 146, 173, 346, 1219, 1679, 2438, 3358, 3869, 3979, 7738, 7958, 9169, 12629, 18338, 25258, 88987, 177974, 210887, 290467, 421774, 580934, 669337, 1338674, 15394751, 30789502]

約数ペア:

[(1, 30789502), (2, 15394751), (23, 1338674), (46, 669337), (53, 580934), (73, 421774), (106, 290467), (146, 210887), (173, 177974), (346, 88987), (1219, 25258), (1679, 18338), (2438, 12629), (3358, 9169), (3869, 7958), (3979, 7738)]