29941210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 58600080

約数和(自身を除く): 28658870

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2113, 2834, 4226, 7085, 10565, 14170, 21130, 27469, 54938, 137345, 230317, 274690, 460634, 1151585, 2303170, 2994121, 5988242, 14970605, 29941210]

約数ペア:

[(1, 29941210), (2, 14970605), (5, 5988242), (10, 2994121), (13, 2303170), (26, 1151585), (65, 460634), (109, 274690), (130, 230317), (218, 137345), (545, 54938), (1090, 27469), (1417, 21130), (2113, 14170), (2834, 10565), (4226, 7085)]