27918270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11511

約数の個数: 48

約数和(自身を含む): 75282480

約数和(自身を除く): 47364210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 11489, 22978, 34467, 57445, 68934, 103401, 114890, 172335, 206802, 310203, 344670, 517005, 620406, 930609, 1034010, 1551015, 1861218, 2791827, 3102030, 4653045, 5583654, 9306090, 13959135, 27918270]

約数ペア:

[(1, 27918270), (2, 13959135), (3, 9306090), (5, 5583654), (6, 4653045), (9, 3102030), (10, 2791827), (15, 1861218), (18, 1551015), (27, 1034010), (30, 930609), (45, 620406), (54, 517005), (81, 344670), (90, 310203), (135, 206802), (162, 172335), (243, 114890), (270, 103401), (405, 68934), (486, 57445), (810, 34467), (1215, 22978), (2430, 11489)]