73000298

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 61446742

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 139, 161, 233, 278, 322, 466, 973, 1127, 1631, 1946, 2254, 3197, 3262, 5359, 6394, 6811, 10718, 11417, 13622, 22379, 22834, 32387, 37513, 44758, 64774, 75026, 156653, 226709, 262591, 313306, 453418, 525182, 744901, 1489802, 1586963, 3173926, 5214307, 10428614, 36500149, 73000298]

約数ペア:

[(1, 73000298), (2, 36500149), (7, 10428614), (14, 5214307), (23, 3173926), (46, 1586963), (49, 1489802), (98, 744901), (139, 525182), (161, 453418), (233, 313306), (278, 262591), (322, 226709), (466, 156653), (973, 75026), (1127, 64774), (1631, 44758), (1946, 37513), (2254, 32387), (3197, 22834), (3262, 22379), (5359, 13622), (6394, 11417), (6811, 10718)]