30085208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 60772800

約数和(自身を除く): 30687592

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4603, 6536, 9206, 18412, 36824, 87457, 174914, 197929, 349828, 395858, 699656, 791716, 1583432, 3760651, 7521302, 15042604, 30085208]

約数ペア:

[(1, 30085208), (2, 15042604), (4, 7521302), (8, 3760651), (19, 1583432), (38, 791716), (43, 699656), (76, 395858), (86, 349828), (152, 197929), (172, 174914), (344, 87457), (817, 36824), (1634, 18412), (3268, 9206), (4603, 6536)]