73721330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 140132160

約数和(自身を除く): 66410830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 587, 661, 1174, 1322, 2935, 3305, 5870, 6610, 11153, 12559, 22306, 25118, 55765, 62795, 111530, 125590, 388007, 776014, 1940035, 3880070, 7372133, 14744266, 36860665, 73721330]

約数ペア:

[(1, 73721330), (2, 36860665), (5, 14744266), (10, 7372133), (19, 3880070), (38, 1940035), (95, 776014), (190, 388007), (587, 125590), (661, 111530), (1174, 62795), (1322, 55765), (2935, 25118), (3305, 22306), (5870, 12559), (6610, 11153)]