30464586

素因数分解:

$2^1\times 3^4\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:888

約数の個数: 40

約数和(自身を含む): 68580864

約数和(自身を除く): 38116278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 383, 491, 766, 982, 1149, 1473, 2298, 2946, 3447, 4419, 6894, 8838, 10341, 13257, 20682, 26514, 31023, 39771, 62046, 79542, 188053, 376106, 564159, 1128318, 1692477, 3384954, 5077431, 10154862, 15232293, 30464586]

約数ペア:

[(1, 30464586), (2, 15232293), (3, 10154862), (6, 5077431), (9, 3384954), (18, 1692477), (27, 1128318), (54, 564159), (81, 376106), (162, 188053), (383, 79542), (491, 62046), (766, 39771), (982, 31023), (1149, 26514), (1473, 20682), (2298, 13257), (2946, 10341), (3447, 8838), (4419, 6894)]