30182564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 55792800

約数和(自身を除く): 25610236

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 971, 1636, 1942, 3884, 7771, 15542, 18449, 31084, 36898, 73796, 397139, 794278, 1588556, 7545641, 15091282, 30182564]

約数ペア:

[(1, 30182564), (2, 15091282), (4, 7545641), (19, 1588556), (38, 794278), (76, 397139), (409, 73796), (818, 36898), (971, 31084), (1636, 18449), (1942, 15542), (3884, 7771)]