30740841

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6199}}^1$

素因数の和:6253

約数の個数: 24

約数和(自身を含む): 48360000

約数和(自身を除く): 17619159

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 6199, 18597, 55791, 117781, 179771, 353343, 539313, 1060029, 1617939, 3415649, 10246947, 30740841]

約数ペア:

[(1, 30740841), (3, 10246947), (9, 3415649), (19, 1617939), (29, 1060029), (57, 539313), (87, 353343), (171, 179771), (261, 117781), (551, 55791), (1653, 18597), (4959, 6199)]