30171532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1579}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 56140560

約数和(自身を除く): 25969028

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 1579, 3158, 4777, 6316, 9554, 19108, 26843, 53686, 107372, 443699, 887398, 1774796, 7542883, 15085766, 30171532]

約数ペア:

[(1, 30171532), (2, 15085766), (4, 7542883), (17, 1774796), (34, 887398), (68, 443699), (281, 107372), (562, 53686), (1124, 26843), (1579, 19108), (3158, 9554), (4777, 6316)]