147465790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{1487}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 272553984

約数和(自身を除く): 125088194

約数列:

[1, 2, 5, 10, 47, 94, 211, 235, 422, 470, 1055, 1487, 2110, 2974, 7435, 9917, 14870, 19834, 49585, 69889, 99170, 139778, 313757, 349445, 627514, 698890, 1568785, 3137570, 14746579, 29493158, 73732895, 147465790]

約数ペア:

[(1, 147465790), (2, 73732895), (5, 29493158), (10, 14746579), (47, 3137570), (94, 1568785), (211, 698890), (235, 627514), (422, 349445), (470, 313757), (1055, 139778), (1487, 99170), (2110, 69889), (2974, 49585), (7435, 19834), (9917, 14870)]