270636522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48869}}^1$

素因数の和:48958

約数の個数: 32

約数和(自身を含む): 591131520

約数和(自身を除く): 320494998

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 48869, 97738, 146607, 293214, 635297, 1270594, 1905891, 3469699, 3811782, 6939398, 10409097, 20818194, 45106087, 90212174, 135318261, 270636522]

約数ペア:

[(1, 270636522), (2, 135318261), (3, 90212174), (6, 45106087), (13, 20818194), (26, 10409097), (39, 6939398), (71, 3811782), (78, 3469699), (142, 1905891), (213, 1270594), (426, 635297), (923, 293214), (1846, 146607), (2769, 97738), (5538, 48869)]