9490340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15347

約数の個数: 24

約数和(自身を含む): 20573952

約数和(自身を除く): 11083612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 15307, 30614, 61228, 76535, 153070, 306140, 474517, 949034, 1898068, 2372585, 4745170, 9490340]

約数ペア:

[(1, 9490340), (2, 4745170), (4, 2372585), (5, 1898068), (10, 949034), (20, 474517), (31, 306140), (62, 153070), (124, 76535), (155, 61228), (310, 30614), (620, 15307)]