157606010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 295056000

約数和(自身を除く): 137449990

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 995, 1990, 2731, 5462, 5771, 11542, 13655, 27310, 28855, 57710, 79199, 158398, 395995, 543469, 791990, 1086938, 2717345, 5434690, 15760601, 31521202, 78803005, 157606010]

約数ペア:

[(1, 157606010), (2, 78803005), (5, 31521202), (10, 15760601), (29, 5434690), (58, 2717345), (145, 1086938), (199, 791990), (290, 543469), (398, 395995), (995, 158398), (1990, 79199), (2731, 57710), (5462, 28855), (5771, 27310), (11542, 13655)]