30390012

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6047

約数の個数: 48

約数和(自身を含む): 80478720

約数和(自身を除く): 50088708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 5987, 11974, 17961, 23948, 35922, 53883, 71844, 107766, 161649, 215532, 281389, 323298, 562778, 646596, 844167, 1125556, 1688334, 2532501, 3376668, 5065002, 7597503, 10130004, 15195006, 30390012]

約数ペア:

[(1, 30390012), (2, 15195006), (3, 10130004), (4, 7597503), (6, 5065002), (9, 3376668), (12, 2532501), (18, 1688334), (27, 1125556), (36, 844167), (47, 646596), (54, 562778), (94, 323298), (108, 281389), (141, 215532), (188, 161649), (282, 107766), (423, 71844), (564, 53883), (846, 35922), (1269, 23948), (1692, 17961), (2538, 11974), (5076, 5987)]