509161030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{28979}}^1$

素因数の和:29244

約数の個数: 32

約数和(自身を含む): 1051626240

約数和(自身を除く): 542465210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 17570, 28979, 57958, 144895, 202853, 289790, 405706, 1014265, 2028530, 7273729, 14547458, 36368645, 50916103, 72737290, 101832206, 254580515, 509161030]

約数ペア:

[(1, 509161030), (2, 254580515), (5, 101832206), (7, 72737290), (10, 50916103), (14, 36368645), (35, 14547458), (70, 7273729), (251, 2028530), (502, 1014265), (1255, 405706), (1757, 289790), (2510, 202853), (3514, 144895), (8785, 57958), (17570, 28979)]