16804547970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80021657}}^1$

素因数の和:80021674

約数の個数: 32

約数和(自身を含む): 46092475008

約数和(自身を除く): 29287927038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80021657, 160043314, 240064971, 400108285, 480129942, 560151599, 800216570, 1120303198, 1200324855, 1680454797, 2400649710, 2800757995, 3360909594, 5601515990, 8402273985, 16804547970]

約数ペア:

[(1, 16804547970), (2, 8402273985), (3, 5601515990), (5, 3360909594), (6, 2800757995), (7, 2400649710), (10, 1680454797), (14, 1200324855), (15, 1120303198), (21, 800216570), (30, 560151599), (35, 480129942), (42, 400108285), (70, 240064971), (105, 160043314), (210, 80021657)]