30381384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{733}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 83499840

約数和(自身を除く): 53118456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 733, 942, 1256, 1466, 1727, 1884, 2199, 2932, 3454, 3768, 4398, 5181, 5864, 6908, 8063, 8796, 10362, 13816, 16126, 17592, 20724, 24189, 32252, 41448, 48378, 64504, 96756, 115081, 193512, 230162, 345243, 460324, 690486, 920648, 1265891, 1380972, 2531782, 2761944, 3797673, 5063564, 7595346, 10127128, 15190692, 30381384]

約数ペア:

[(1, 30381384), (2, 15190692), (3, 10127128), (4, 7595346), (6, 5063564), (8, 3797673), (11, 2761944), (12, 2531782), (22, 1380972), (24, 1265891), (33, 920648), (44, 690486), (66, 460324), (88, 345243), (132, 230162), (157, 193512), (264, 115081), (314, 96756), (471, 64504), (628, 48378), (733, 41448), (942, 32252), (1256, 24189), (1466, 20724), (1727, 17592), (1884, 16126), (2199, 13816), (2932, 10362), (3454, 8796), (3768, 8063), (4398, 6908), (5181, 5864)]