30392810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 32333590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 967, 1934, 2245, 3143, 4490, 4835, 6286, 6769, 9670, 13538, 15715, 31430, 33845, 67690, 434183, 868366, 2170915, 3039281, 4341830, 6078562, 15196405, 30392810]

約数ペア:

[(1, 30392810), (2, 15196405), (5, 6078562), (7, 4341830), (10, 3039281), (14, 2170915), (35, 868366), (70, 434183), (449, 67690), (898, 33845), (967, 31430), (1934, 15715), (2245, 13538), (3143, 9670), (4490, 6769), (4835, 6286)]