30887390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{134293}}^1$

素因数の和:134323

約数の個数: 16

約数和(自身を含む): 58015008

約数和(自身を除く): 27127618

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 134293, 268586, 671465, 1342930, 3088739, 6177478, 15443695, 30887390]

約数ペア:

[(1, 30887390), (2, 15443695), (5, 6177478), (10, 3088739), (23, 1342930), (46, 671465), (115, 268586), (230, 134293)]