73433290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55213}}^1$

素因数の和:55246

約数の個数: 32

約数和(自身を含む): 159016320

約数和(自身を除く): 85583030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 55213, 110426, 276065, 386491, 552130, 772982, 1049047, 1932455, 2098094, 3864910, 5245235, 7343329, 10490470, 14686658, 36716645, 73433290]

約数ペア:

[(1, 73433290), (2, 36716645), (5, 14686658), (7, 10490470), (10, 7343329), (14, 5245235), (19, 3864910), (35, 2098094), (38, 1932455), (70, 1049047), (95, 772982), (133, 552130), (190, 386491), (266, 276065), (665, 110426), (1330, 55213)]