70878318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 99433362

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 239, 307, 322, 478, 483, 614, 717, 921, 966, 1434, 1673, 1842, 2149, 3346, 4298, 5019, 5497, 6447, 7061, 10038, 10994, 12894, 14122, 16491, 21183, 32982, 38479, 42366, 49427, 73373, 76958, 98854, 115437, 146746, 148281, 220119, 230874, 296562, 440238, 513611, 1027222, 1540833, 1687579, 3081666, 3375158, 5062737, 10125474, 11813053, 23626106, 35439159, 70878318]

約数ペア:

[(1, 70878318), (2, 35439159), (3, 23626106), (6, 11813053), (7, 10125474), (14, 5062737), (21, 3375158), (23, 3081666), (42, 1687579), (46, 1540833), (69, 1027222), (138, 513611), (161, 440238), (239, 296562), (307, 230874), (322, 220119), (478, 148281), (483, 146746), (614, 115437), (717, 98854), (921, 76958), (966, 73373), (1434, 49427), (1673, 42366), (1842, 38479), (2149, 32982), (3346, 21183), (4298, 16491), (5019, 14122), (5497, 12894), (6447, 10994), (7061, 10038)]