30570705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 58331520

約数和(自身を除く): 27760815

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 151, 165, 409, 453, 495, 755, 1227, 1359, 1661, 2045, 2265, 3681, 4499, 4983, 6135, 6795, 8305, 13497, 14949, 18405, 22495, 24915, 40491, 61759, 67485, 74745, 185277, 202455, 308795, 555831, 679349, 926385, 2038047, 2779155, 3396745, 6114141, 10190235, 30570705]

約数ペア:

[(1, 30570705), (3, 10190235), (5, 6114141), (9, 3396745), (11, 2779155), (15, 2038047), (33, 926385), (45, 679349), (55, 555831), (99, 308795), (151, 202455), (165, 185277), (409, 74745), (453, 67485), (495, 61759), (755, 40491), (1227, 24915), (1359, 22495), (1661, 18405), (2045, 14949), (2265, 13497), (3681, 8305), (4499, 6795), (4983, 6135)]