11291490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17923}}^1$

素因数の和:17943

約数の個数: 48

約数和(自身を含む): 33553728

約数和(自身を除く): 22262238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 17923, 35846, 53769, 89615, 107538, 125461, 161307, 179230, 250922, 268845, 322614, 376383, 537690, 627305, 752766, 806535, 1129149, 1254610, 1613070, 1881915, 2258298, 3763830, 5645745, 11291490]

約数ペア:

[(1, 11291490), (2, 5645745), (3, 3763830), (5, 2258298), (6, 1881915), (7, 1613070), (9, 1254610), (10, 1129149), (14, 806535), (15, 752766), (18, 627305), (21, 537690), (30, 376383), (35, 322614), (42, 268845), (45, 250922), (63, 179230), (70, 161307), (90, 125461), (105, 107538), (126, 89615), (210, 53769), (315, 35846), (630, 17923)]