98989290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{122209}}^1$

素因数の和:122228

約数の個数: 40

約数和(自身を含む): 266173380

約数和(自身を除く): 167184090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 122209, 244418, 366627, 611045, 733254, 1099881, 1222090, 1833135, 2199762, 3299643, 3666270, 5499405, 6599286, 9898929, 10998810, 16498215, 19797858, 32996430, 49494645, 98989290]

約数ペア:

[(1, 98989290), (2, 49494645), (3, 32996430), (5, 19797858), (6, 16498215), (9, 10998810), (10, 9898929), (15, 6599286), (18, 5499405), (27, 3666270), (30, 3299643), (45, 2199762), (54, 1833135), (81, 1222090), (90, 1099881), (135, 733254), (162, 611045), (270, 366627), (405, 244418), (810, 122209)]