1431195710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16061}}^1$

素因数の和:16161

約数の個数: 64

約数和(自身を含む): 3145582080

約数和(自身を除く): 1714386370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 2345, 2546, 4690, 6365, 8911, 12730, 16061, 17822, 32122, 44555, 80305, 89110, 112427, 160610, 224854, 305159, 562135, 610318, 1076087, 1124270, 1525795, 2136113, 2152174, 3051590, 4272226, 5380435, 7532609, 10680565, 10760870, 15065218, 20445653, 21361130, 37663045, 40891306, 75326090, 102228265, 143119571, 204456530, 286239142, 715597855, 1431195710]

約数ペア:

[(1, 1431195710), (2, 715597855), (5, 286239142), (7, 204456530), (10, 143119571), (14, 102228265), (19, 75326090), (35, 40891306), (38, 37663045), (67, 21361130), (70, 20445653), (95, 15065218), (133, 10760870), (134, 10680565), (190, 7532609), (266, 5380435), (335, 4272226), (469, 3051590), (665, 2152174), (670, 2136113), (938, 1525795), (1273, 1124270), (1330, 1076087), (2345, 610318), (2546, 562135), (4690, 305159), (6365, 224854), (8911, 160610), (12730, 112427), (16061, 89110), (17822, 80305), (32122, 44555)]