2108097145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4486

約数の個数: 64

約数和(自身を含む): 3339325440

約数和(自身を除く): 1231228295

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 77, 145, 203, 215, 301, 319, 385, 473, 1015, 1247, 1505, 1595, 2233, 2365, 3311, 4391, 6235, 8729, 11165, 13717, 16555, 21955, 30737, 43645, 48301, 68585, 96019, 127339, 153685, 188813, 241505, 338107, 480095, 636695, 891373, 944065, 1321691, 1400729, 1690535, 2076943, 4456865, 5475577, 6608455, 7003645, 9805103, 10384715, 14538601, 27377885, 38329039, 49025515, 60231347, 72693005, 191645195, 301156735, 421619429, 2108097145]

約数ペア:

[(1, 2108097145), (5, 421619429), (7, 301156735), (11, 191645195), (29, 72693005), (35, 60231347), (43, 49025515), (55, 38329039), (77, 27377885), (145, 14538601), (203, 10384715), (215, 9805103), (301, 7003645), (319, 6608455), (385, 5475577), (473, 4456865), (1015, 2076943), (1247, 1690535), (1505, 1400729), (1595, 1321691), (2233, 944065), (2365, 891373), (3311, 636695), (4391, 480095), (6235, 338107), (8729, 241505), (11165, 188813), (13717, 153685), (16555, 127339), (21955, 96019), (30737, 68585), (43645, 48301)]