71344410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139891}}^1$

素因数の和:139918

約数の個数: 32

約数和(自身を含む): 181300032

約数和(自身を除く): 109955622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139891, 279782, 419673, 699455, 839346, 1398910, 2098365, 2378147, 4196730, 4756294, 7134441, 11890735, 14268882, 23781470, 35672205, 71344410]

約数ペア:

[(1, 71344410), (2, 35672205), (3, 23781470), (5, 14268882), (6, 11890735), (10, 7134441), (15, 4756294), (17, 4196730), (30, 2378147), (34, 2098365), (51, 1398910), (85, 839346), (102, 699455), (170, 419673), (255, 279782), (510, 139891)]