68849130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{327853}}^1$

素因数の和:327870

約数の個数: 32

約数和(自身を含む): 188843904

約数和(自身を除く): 119994774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 327853, 655706, 983559, 1639265, 1967118, 2294971, 3278530, 4589942, 4917795, 6884913, 9835590, 11474855, 13769826, 22949710, 34424565, 68849130]

約数ペア:

[(1, 68849130), (2, 34424565), (3, 22949710), (5, 13769826), (6, 11474855), (7, 9835590), (10, 6884913), (14, 4917795), (15, 4589942), (21, 3278530), (30, 2294971), (35, 1967118), (42, 1639265), (70, 983559), (105, 655706), (210, 327853)]