423470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 839808

約数和(自身を除く): 416338

約数列:

[1, 2, 5, 10, 17, 34, 47, 53, 85, 94, 106, 170, 235, 265, 470, 530, 799, 901, 1598, 1802, 2491, 3995, 4505, 4982, 7990, 9010, 12455, 24910, 42347, 84694, 211735, 423470]

約数ペア:

[(1, 423470), (2, 211735), (5, 84694), (10, 42347), (17, 24910), (34, 12455), (47, 9010), (53, 7990), (85, 4982), (94, 4505), (106, 3995), (170, 2491), (235, 1802), (265, 1598), (470, 901), (530, 799)]