30997656

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{7297}}^1$

素因数の和:7368

約数の個数: 48

約数和(自身を含む): 85386600

約数和(自身を除く): 54388944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 7297, 14594, 21891, 29188, 43782, 58376, 65673, 87564, 131346, 175128, 262692, 430523, 525384, 861046, 1291569, 1722092, 2583138, 3444184, 3874707, 5166276, 7749414, 10332552, 15498828, 30997656]

約数ペア:

[(1, 30997656), (2, 15498828), (3, 10332552), (4, 7749414), (6, 5166276), (8, 3874707), (9, 3444184), (12, 2583138), (18, 1722092), (24, 1291569), (36, 861046), (59, 525384), (72, 430523), (118, 262692), (177, 175128), (236, 131346), (354, 87564), (472, 65673), (531, 58376), (708, 43782), (1062, 29188), (1416, 21891), (2124, 14594), (4248, 7297)]