71513230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 132821856

約数和(自身を除く): 61308626

約数列:

[1, 2, 5, 10, 37, 74, 185, 347, 370, 557, 694, 1114, 1735, 2785, 3470, 5570, 12839, 20609, 25678, 41218, 64195, 103045, 128390, 193279, 206090, 386558, 966395, 1932790, 7151323, 14302646, 35756615, 71513230]

約数ペア:

[(1, 71513230), (2, 35756615), (5, 14302646), (10, 7151323), (37, 1932790), (74, 966395), (185, 386558), (347, 206090), (370, 193279), (557, 128390), (694, 103045), (1114, 64195), (1735, 41218), (2785, 25678), (3470, 20609), (5570, 12839)]