2810940159

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 4077803520

約数和(自身を除く): 1266863361

約数列:

[1, 3, 29, 31, 79, 87, 93, 167, 237, 501, 899, 2291, 2449, 2697, 4843, 5177, 6241, 6873, 7347, 13193, 14529, 15531, 18723, 39579, 71021, 150133, 180989, 193471, 213063, 382597, 408983, 450399, 542967, 580413, 1042247, 1147791, 1226949, 3126741, 5610659, 11860507, 16831977, 30225163, 32309657, 35581521, 90675489, 96928971, 936980053, 2810940159]

約数ペア:

[(1, 2810940159), (3, 936980053), (29, 96928971), (31, 90675489), (79, 35581521), (87, 32309657), (93, 30225163), (167, 16831977), (237, 11860507), (501, 5610659), (899, 3126741), (2291, 1226949), (2449, 1147791), (2697, 1042247), (4843, 580413), (5177, 542967), (6241, 450399), (6873, 408983), (7347, 382597), (13193, 213063), (14529, 193471), (15531, 180989), (18723, 150133), (39579, 71021)]