30730203

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4136

約数の個数: 36

約数和(自身を含む): 54685800

約数和(自身を除く): 23955597

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 4099, 7497, 12297, 28693, 36891, 69683, 86079, 200851, 209049, 258237, 487781, 602553, 627147, 1463343, 1807659, 3414467, 4390029, 10243401, 30730203]

約数ペア:

[(1, 30730203), (3, 10243401), (7, 4390029), (9, 3414467), (17, 1807659), (21, 1463343), (49, 627147), (51, 602553), (63, 487781), (119, 258237), (147, 209049), (153, 200851), (357, 86079), (441, 69683), (833, 36891), (1071, 28693), (2499, 12297), (4099, 7497)]