120628564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4483}}^1$

素因数の和:4556

約数の個数: 36

約数和(自身を含む): 249346272

約数和(自身を除く): 128717708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 4483, 6727, 8966, 13454, 17932, 26908, 31381, 62762, 125524, 138973, 277946, 555892, 972811, 1945622, 3891244, 4308163, 8616326, 17232652, 30157141, 60314282, 120628564]

約数ペア:

[(1, 120628564), (2, 60314282), (4, 30157141), (7, 17232652), (14, 8616326), (28, 4308163), (31, 3891244), (62, 1945622), (124, 972811), (217, 555892), (434, 277946), (868, 138973), (961, 125524), (1922, 62762), (3844, 31381), (4483, 26908), (6727, 17932), (8966, 13454)]