3150553970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 6071500800

約数和(自身を除く): 2920946830

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 431, 487, 790, 862, 974, 1501, 2155, 2435, 3002, 4310, 4870, 7505, 8189, 9253, 15010, 16378, 18506, 34049, 38473, 40945, 46265, 68098, 76946, 81890, 92530, 170245, 192365, 209897, 340490, 384730, 419794, 646931, 730987, 1049485, 1293862, 1461974, 2098970, 3234655, 3654935, 3988043, 6469310, 7309870, 7976086, 16581863, 19940215, 33163726, 39880430, 82909315, 165818630, 315055397, 630110794, 1575276985, 3150553970]

約数ペア:

[(1, 3150553970), (2, 1575276985), (5, 630110794), (10, 315055397), (19, 165818630), (38, 82909315), (79, 39880430), (95, 33163726), (158, 19940215), (190, 16581863), (395, 7976086), (431, 7309870), (487, 6469310), (790, 3988043), (862, 3654935), (974, 3234655), (1501, 2098970), (2155, 1461974), (2435, 1293862), (3002, 1049485), (4310, 730987), (4870, 646931), (7505, 419794), (8189, 384730), (9253, 340490), (15010, 209897), (16378, 192365), (18506, 170245), (34049, 92530), (38473, 81890), (40945, 76946), (46265, 68098)]