149179210

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 273892752

約数和(自身を除く): 124713542

約数列:

[1, 2, 5, 10, 97, 113, 194, 226, 485, 565, 970, 1130, 1361, 2722, 6805, 10961, 13610, 21922, 54805, 109610, 132017, 153793, 264034, 307586, 660085, 768965, 1320170, 1537930, 14917921, 29835842, 74589605, 149179210]

約数ペア:

[(1, 149179210), (2, 74589605), (5, 29835842), (10, 14917921), (97, 1537930), (113, 1320170), (194, 768965), (226, 660085), (485, 307586), (565, 264034), (970, 153793), (1130, 132017), (1361, 109610), (2722, 54805), (6805, 21922), (10961, 13610)]