72980063730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{115841371}}^1$

素因数の和:115841391

約数の個数: 48

約数和(自身を含む): 216855048384

約数和(自身を除く): 143874984654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 115841371, 231682742, 347524113, 579206855, 695048226, 810889597, 1042572339, 1158413710, 1621779194, 1737620565, 2085144678, 2432668791, 3475241130, 4054447985, 4865337582, 5212861695, 7298006373, 8108895970, 10425723390, 12163343955, 14596012746, 24326687910, 36490031865, 72980063730]

約数ペア:

[(1, 72980063730), (2, 36490031865), (3, 24326687910), (5, 14596012746), (6, 12163343955), (7, 10425723390), (9, 8108895970), (10, 7298006373), (14, 5212861695), (15, 4865337582), (18, 4054447985), (21, 3475241130), (30, 2432668791), (35, 2085144678), (42, 1737620565), (45, 1621779194), (63, 1158413710), (70, 1042572339), (90, 810889597), (105, 695048226), (126, 579206855), (210, 347524113), (315, 231682742), (630, 115841371)]