30049452

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 79606800

約数和(自身を除く): 49557348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 107, 116, 174, 214, 261, 269, 321, 348, 428, 522, 538, 642, 807, 963, 1044, 1076, 1284, 1614, 1926, 2421, 3103, 3228, 3852, 4842, 6206, 7801, 9309, 9684, 12412, 15602, 18618, 23403, 27927, 28783, 31204, 37236, 46806, 55854, 57566, 70209, 86349, 93612, 111708, 115132, 140418, 172698, 259047, 280836, 345396, 518094, 834707, 1036188, 1669414, 2504121, 3338828, 5008242, 7512363, 10016484, 15024726, 30049452]

約数ペア:

[(1, 30049452), (2, 15024726), (3, 10016484), (4, 7512363), (6, 5008242), (9, 3338828), (12, 2504121), (18, 1669414), (29, 1036188), (36, 834707), (58, 518094), (87, 345396), (107, 280836), (116, 259047), (174, 172698), (214, 140418), (261, 115132), (269, 111708), (321, 93612), (348, 86349), (428, 70209), (522, 57566), (538, 55854), (642, 46806), (807, 37236), (963, 31204), (1044, 28783), (1076, 27927), (1284, 23403), (1614, 18618), (1926, 15602), (2421, 12412), (3103, 9684), (3228, 9309), (3852, 7801), (4842, 6206)]