253191010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 465795072

約数和(自身を除く): 212604062

約数列:

[1, 2, 5, 10, 73, 127, 146, 254, 365, 635, 730, 1270, 2731, 5462, 9271, 13655, 18542, 27310, 46355, 92710, 199363, 346837, 398726, 693674, 996815, 1734185, 1993630, 3468370, 25319101, 50638202, 126595505, 253191010]

約数ペア:

[(1, 253191010), (2, 126595505), (5, 50638202), (10, 25319101), (73, 3468370), (127, 1993630), (146, 1734185), (254, 996815), (365, 693674), (635, 398726), (730, 346837), (1270, 199363), (2731, 92710), (5462, 46355), (9271, 27310), (13655, 18542)]