30866690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 59342976

約数和(自身を除く): 28476286

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 3121, 4945, 6242, 9890, 15605, 31210, 71783, 134203, 143566, 268406, 358915, 671015, 717830, 1342030, 3086669, 6173338, 15433345, 30866690]

約数ペア:

[(1, 30866690), (2, 15433345), (5, 6173338), (10, 3086669), (23, 1342030), (43, 717830), (46, 671015), (86, 358915), (115, 268406), (215, 143566), (230, 134203), (430, 71783), (989, 31210), (1978, 15605), (3121, 9890), (4945, 6242)]