30153836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9227}}^1$

素因数の和:9293

約数の個数: 24

約数和(自身を含む): 56844480

約数和(自身を除く): 26690644

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 9227, 18454, 36908, 175313, 350626, 396761, 701252, 793522, 1587044, 7538459, 15076918, 30153836]

約数ペア:

[(1, 30153836), (2, 15076918), (4, 7538459), (19, 1587044), (38, 793522), (43, 701252), (76, 396761), (86, 350626), (172, 175313), (817, 36908), (1634, 18454), (3268, 9227)]