61325490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12541}}^1$

素因数の和:12714

約数の個数: 32

約数和(自身を含む): 148095936

約数和(自身を除く): 86770446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 12541, 25082, 37623, 62705, 75246, 125410, 188115, 376230, 2044183, 4088366, 6132549, 10220915, 12265098, 20441830, 30662745, 61325490]

約数ペア:

[(1, 61325490), (2, 30662745), (3, 20441830), (5, 12265098), (6, 10220915), (10, 6132549), (15, 4088366), (30, 2044183), (163, 376230), (326, 188115), (489, 125410), (815, 75246), (978, 62705), (1630, 37623), (2445, 25082), (4890, 12541)]