210076470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{778061}}^1$

素因数の和:778077

約数の個数: 32

約数和(自身を含む): 560204640

約数和(自身を除く): 350128170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 778061, 1556122, 2334183, 3890305, 4668366, 7002549, 7780610, 11670915, 14005098, 21007647, 23341830, 35012745, 42015294, 70025490, 105038235, 210076470]

約数ペア:

[(1, 210076470), (2, 105038235), (3, 70025490), (5, 42015294), (6, 35012745), (9, 23341830), (10, 21007647), (15, 14005098), (18, 11670915), (27, 7780610), (30, 7002549), (45, 4668366), (54, 3890305), (90, 2334183), (135, 1556122), (270, 778061)]