140696570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54323}}^1$

素因数の和:54374

約数の個数: 32

約数和(自身を含む): 297260928

約数和(自身を除く): 156564358

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 54323, 108646, 271615, 380261, 543230, 760522, 1901305, 2009951, 3802610, 4019902, 10049755, 14069657, 20099510, 28139314, 70348285, 140696570]

約数ペア:

[(1, 140696570), (2, 70348285), (5, 28139314), (7, 20099510), (10, 14069657), (14, 10049755), (35, 4019902), (37, 3802610), (70, 2009951), (74, 1901305), (185, 760522), (259, 543230), (370, 380261), (518, 271615), (1295, 108646), (2590, 54323)]