530183530

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 966712320

約数和(自身を除く): 436528790

約数列:

[1, 2, 5, 10, 139, 191, 278, 382, 695, 955, 1390, 1910, 1997, 3994, 9985, 19970, 26549, 53098, 132745, 265490, 277583, 381427, 555166, 762854, 1387915, 1907135, 2775830, 3814270, 53018353, 106036706, 265091765, 530183530]

約数ペア:

[(1, 530183530), (2, 265091765), (5, 106036706), (10, 53018353), (139, 3814270), (191, 2775830), (278, 1907135), (382, 1387915), (695, 762854), (955, 555166), (1390, 381427), (1910, 277583), (1997, 265490), (3994, 132745), (9985, 53098), (19970, 26549)]