318874430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157081}}^1$

素因数の和:157124

約数の個数: 32

約数和(自身を含む): 678594240

約数和(自身を除く): 359719810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 157081, 314162, 785405, 1099567, 1570810, 2199134, 4555349, 5497835, 9110698, 10995670, 22776745, 31887443, 45553490, 63774886, 159437215, 318874430]

約数ペア:

[(1, 318874430), (2, 159437215), (5, 63774886), (7, 45553490), (10, 31887443), (14, 22776745), (29, 10995670), (35, 9110698), (58, 5497835), (70, 4555349), (145, 2199134), (203, 1570810), (290, 1099567), (406, 785405), (1015, 314162), (2030, 157081)]