15672793780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{233713}}^1$

素因数の和:234208

約数の個数: 48

約数和(自身を含む): 37693393920

約数和(自身を除く): 22020600140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 4790, 6706, 9580, 13412, 16765, 33530, 67060, 233713, 467426, 934852, 1168565, 1635991, 2337130, 3271982, 4674260, 6543964, 8179955, 16359910, 32719820, 111948527, 223897054, 447794108, 559742635, 783639689, 1119485270, 1567279378, 2238970540, 3134558756, 3918198445, 7836396890, 15672793780]

約数ペア:

[(1, 15672793780), (2, 7836396890), (4, 3918198445), (5, 3134558756), (7, 2238970540), (10, 1567279378), (14, 1119485270), (20, 783639689), (28, 559742635), (35, 447794108), (70, 223897054), (140, 111948527), (479, 32719820), (958, 16359910), (1916, 8179955), (2395, 6543964), (3353, 4674260), (4790, 3271982), (6706, 2337130), (9580, 1635991), (13412, 1168565), (16765, 934852), (33530, 467426), (67060, 233713)]