121819410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{451183}}^1$

素因数の和:451199

約数の個数: 32

約数和(自身を含む): 324852480

約数和(自身を除く): 203033070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 451183, 902366, 1353549, 2255915, 2707098, 4060647, 4511830, 6767745, 8121294, 12181941, 13535490, 20303235, 24363882, 40606470, 60909705, 121819410]

約数ペア:

[(1, 121819410), (2, 60909705), (3, 40606470), (5, 24363882), (6, 20303235), (9, 13535490), (10, 12181941), (15, 8121294), (18, 6767745), (27, 4511830), (30, 4060647), (45, 2707098), (54, 2255915), (90, 1353549), (135, 902366), (270, 451183)]