164064690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{202549}}^1$

素因数の和:202568

約数の個数: 40

約数和(自身を含む): 441153900

約数和(自身を除く): 277089210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 202549, 405098, 607647, 1012745, 1215294, 1822941, 2025490, 3038235, 3645882, 5468823, 6076470, 9114705, 10937646, 16406469, 18229410, 27344115, 32812938, 54688230, 82032345, 164064690]

約数ペア:

[(1, 164064690), (2, 82032345), (3, 54688230), (5, 32812938), (6, 27344115), (9, 18229410), (10, 16406469), (15, 10937646), (18, 9114705), (27, 6076470), (30, 5468823), (45, 3645882), (54, 3038235), (81, 2025490), (90, 1822941), (135, 1215294), (162, 1012745), (270, 607647), (405, 405098), (810, 202549)]