6709470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 10570530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 149, 158, 190, 237, 285, 298, 395, 447, 474, 570, 745, 790, 894, 1185, 1490, 1501, 2235, 2370, 2831, 3002, 4470, 4503, 5662, 7505, 8493, 9006, 11771, 14155, 15010, 16986, 22515, 23542, 28310, 35313, 42465, 45030, 58855, 70626, 84930, 117710, 176565, 223649, 353130, 447298, 670947, 1118245, 1341894, 2236490, 3354735, 6709470]

約数ペア:

[(1, 6709470), (2, 3354735), (3, 2236490), (5, 1341894), (6, 1118245), (10, 670947), (15, 447298), (19, 353130), (30, 223649), (38, 176565), (57, 117710), (79, 84930), (95, 70626), (114, 58855), (149, 45030), (158, 42465), (190, 35313), (237, 28310), (285, 23542), (298, 22515), (395, 16986), (447, 15010), (474, 14155), (570, 11771), (745, 9006), (790, 8493), (894, 7505), (1185, 5662), (1490, 4503), (1501, 4470), (2235, 3002), (2370, 2831)]