30890307

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50723}}^1$

素因数の和:50762

約数の個数: 16

約数和(自身を含む): 48695040

約数和(自身を除く): 17804733

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 50723, 152169, 355061, 1065183, 1470967, 4412901, 10296769, 30890307]

約数ペア:

[(1, 30890307), (3, 10296769), (7, 4412901), (21, 1470967), (29, 1065183), (87, 355061), (203, 152169), (609, 50723)]