270702978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7079

約数の個数: 64

約数和(自身を含む): 675827712

約数和(自身を除く): 405124734

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2769, 2982, 5538, 6461, 6983, 12922, 13966, 19383, 20949, 38766, 41898, 48881, 90779, 97762, 146643, 181558, 272337, 293286, 495793, 544674, 635453, 991586, 1270906, 1487379, 1906359, 2974758, 3470551, 3812718, 6445309, 6941102, 10411653, 12890618, 19335927, 20823306, 38671854, 45117163, 90234326, 135351489, 270702978]

約数ペア:

[(1, 270702978), (2, 135351489), (3, 90234326), (6, 45117163), (7, 38671854), (13, 20823306), (14, 19335927), (21, 12890618), (26, 10411653), (39, 6941102), (42, 6445309), (71, 3812718), (78, 3470551), (91, 2974758), (142, 1906359), (182, 1487379), (213, 1270906), (273, 991586), (426, 635453), (497, 544674), (546, 495793), (923, 293286), (994, 272337), (1491, 181558), (1846, 146643), (2769, 97762), (2982, 90779), (5538, 48881), (6461, 41898), (6983, 38766), (12922, 20949), (13966, 19383)]