214224710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71171}}^1$

素因数の和:71228

約数の個数: 32

約数和(自身を含む): 450945792

約数和(自身を除く): 236721082

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 71171, 142342, 355855, 498197, 711710, 996394, 2490985, 3060353, 4981970, 6120706, 15301765, 21422471, 30603530, 42844942, 107112355, 214224710]

約数ペア:

[(1, 214224710), (2, 107112355), (5, 42844942), (7, 30603530), (10, 21422471), (14, 15301765), (35, 6120706), (43, 4981970), (70, 3060353), (86, 2490985), (215, 996394), (301, 711710), (430, 498197), (602, 355855), (1505, 142342), (3010, 71171)]