30895228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6529}}^1$

素因数の和:6566

約数の個数: 36

約数和(自身を含む): 66919440

約数和(自身を除く): 36024212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6529, 13058, 26116, 45703, 84877, 91406, 169754, 182812, 339508, 594139, 1103401, 1188278, 2206802, 2376556, 4413604, 7723807, 15447614, 30895228]

約数ペア:

[(1, 30895228), (2, 15447614), (4, 7723807), (7, 4413604), (13, 2376556), (14, 2206802), (26, 1188278), (28, 1103401), (52, 594139), (91, 339508), (169, 182812), (182, 169754), (338, 91406), (364, 84877), (676, 45703), (1183, 26116), (2366, 13058), (4732, 6529)]