70820958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 88846242

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 131, 174, 239, 262, 377, 393, 478, 717, 754, 786, 1131, 1434, 1703, 2262, 3107, 3406, 3799, 5109, 6214, 6931, 7598, 9321, 10218, 11397, 13862, 18642, 20793, 22794, 31309, 41586, 49387, 62618, 90103, 93927, 98774, 148161, 180206, 187854, 270309, 296322, 407017, 540618, 814034, 907961, 1221051, 1815922, 2442102, 2723883, 5447766, 11803493, 23606986, 35410479, 70820958]

約数ペア:

[(1, 70820958), (2, 35410479), (3, 23606986), (6, 11803493), (13, 5447766), (26, 2723883), (29, 2442102), (39, 1815922), (58, 1221051), (78, 907961), (87, 814034), (131, 540618), (174, 407017), (239, 296322), (262, 270309), (377, 187854), (393, 180206), (478, 148161), (717, 98774), (754, 93927), (786, 90103), (1131, 62618), (1434, 49387), (1703, 41586), (2262, 31309), (3107, 22794), (3406, 20793), (3799, 18642), (5109, 13862), (6214, 11397), (6931, 10218), (7598, 9321)]