79998090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9227}}^1$

素因数の和:9271

約数の個数: 48

約数和(自身を含む): 203975712

約数和(自身を除く): 123977622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 8670, 9227, 18454, 27681, 46135, 55362, 92270, 138405, 156859, 276810, 313718, 470577, 784295, 941154, 1568590, 2352885, 2666603, 4705770, 5333206, 7999809, 13333015, 15999618, 26666030, 39999045, 79998090]

約数ペア:

[(1, 79998090), (2, 39999045), (3, 26666030), (5, 15999618), (6, 13333015), (10, 7999809), (15, 5333206), (17, 4705770), (30, 2666603), (34, 2352885), (51, 1568590), (85, 941154), (102, 784295), (170, 470577), (255, 313718), (289, 276810), (510, 156859), (578, 138405), (867, 92270), (1445, 55362), (1734, 46135), (2890, 27681), (4335, 18454), (8670, 9227)]