2974007965

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 4022928000

約数和(自身を除く): 1048920035

約数列:

[1, 5, 17, 19, 85, 95, 149, 289, 323, 727, 745, 1445, 1615, 2533, 2831, 3635, 5491, 12359, 12665, 13813, 14155, 27455, 43061, 48127, 61795, 69065, 108323, 210103, 215305, 234821, 240635, 541615, 818159, 1050515, 1174105, 1841491, 2058137, 3991957, 4090795, 9207455, 10290685, 19959785, 31305347, 34988329, 156526735, 174941645, 594801593, 2974007965]

約数ペア:

[(1, 2974007965), (5, 594801593), (17, 174941645), (19, 156526735), (85, 34988329), (95, 31305347), (149, 19959785), (289, 10290685), (323, 9207455), (727, 4090795), (745, 3991957), (1445, 2058137), (1615, 1841491), (2533, 1174105), (2831, 1050515), (3635, 818159), (5491, 541615), (12359, 240635), (12665, 234821), (13813, 215305), (14155, 210103), (27455, 108323), (43061, 69065), (48127, 61795)]