11890830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8089}}^1$

素因数の和:8113

約数の個数: 48

約数和(自身を含む): 33201360

約数和(自身を除く): 21310530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8089, 16178, 24267, 40445, 48534, 56623, 80890, 113246, 121335, 169869, 242670, 283115, 339738, 396361, 566230, 792722, 849345, 1189083, 1698690, 1981805, 2378166, 3963610, 5945415, 11890830]

約数ペア:

[(1, 11890830), (2, 5945415), (3, 3963610), (5, 2378166), (6, 1981805), (7, 1698690), (10, 1189083), (14, 849345), (15, 792722), (21, 566230), (30, 396361), (35, 339738), (42, 283115), (49, 242670), (70, 169869), (98, 121335), (105, 113246), (147, 80890), (210, 56623), (245, 48534), (294, 40445), (490, 24267), (735, 16178), (1470, 8089)]