29131060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 70277760

約数和(自身を除く): 41146700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 829, 1004, 1255, 1658, 1757, 2510, 3316, 3514, 4145, 5020, 5803, 7028, 8290, 8785, 11606, 16580, 17570, 23212, 29015, 35140, 58030, 116060, 208079, 416158, 832316, 1040395, 1456553, 2080790, 2913106, 4161580, 5826212, 7282765, 14565530, 29131060]

約数ペア:

[(1, 29131060), (2, 14565530), (4, 7282765), (5, 5826212), (7, 4161580), (10, 2913106), (14, 2080790), (20, 1456553), (28, 1040395), (35, 832316), (70, 416158), (140, 208079), (251, 116060), (502, 58030), (829, 35140), (1004, 29015), (1255, 23212), (1658, 17570), (1757, 16580), (2510, 11606), (3316, 8785), (3514, 8290), (4145, 7028), (5020, 5803)]