103667972660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{379931}}^1$

素因数の和:381896

約数の個数: 48

約数和(自身を含む): 248931446400

約数和(自身を除く): 145263473740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1949, 3898, 7796, 9745, 13643, 19490, 27286, 38980, 54572, 68215, 136430, 272860, 379931, 759862, 1519724, 1899655, 2659517, 3799310, 5319034, 7598620, 10638068, 13297585, 26595170, 53190340, 740485519, 1480971038, 2961942076, 3702427595, 5183398633, 7404855190, 10366797266, 14809710380, 20733594532, 25916993165, 51833986330, 103667972660]

約数ペア:

[(1, 103667972660), (2, 51833986330), (4, 25916993165), (5, 20733594532), (7, 14809710380), (10, 10366797266), (14, 7404855190), (20, 5183398633), (28, 3702427595), (35, 2961942076), (70, 1480971038), (140, 740485519), (1949, 53190340), (3898, 26595170), (7796, 13297585), (9745, 10638068), (13643, 7598620), (19490, 5319034), (27286, 3799310), (38980, 2659517), (54572, 1899655), (68215, 1519724), (136430, 759862), (272860, 379931)]