551401230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{178447}}^1$

素因数の和:178560

約数の個数: 32

約数和(自身を含む): 1336218624

約数和(自身を除く): 784817394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 178447, 356894, 535341, 892235, 1070682, 1784470, 2676705, 5353410, 18380041, 36760082, 55140123, 91900205, 110280246, 183800410, 275700615, 551401230]

約数ペア:

[(1, 551401230), (2, 275700615), (3, 183800410), (5, 110280246), (6, 91900205), (10, 55140123), (15, 36760082), (30, 18380041), (103, 5353410), (206, 2676705), (309, 1784470), (515, 1070682), (618, 892235), (1030, 535341), (1545, 356894), (3090, 178447)]